243 ai barrel life. Easily 3-4 times that many rounds of life in a .
243 ai barrel life The 22/243 holds a lot more powder. You will go faster than 3800 with the 244 AI with a 30" barrel with the 75 V max in a 244 AI, up to 4000 fps with Win 760. 223 is also very cheap and very capable out to 400-500 yards on most little creatures. Joined Jan 4, 2017 Messages 236 Location Yes, go . Joined Dec 4, 2006 As for barrel life I don't know, I would bet the larger caliber is easier on barrels. 243 Winchester and AI barrels because they were no longer performing the way I wanted them to. There is no fireforming, the die alters the brass's final shape. The heat cracking shows up early but they still shoot well. My guesses are that double base powders erode barrels more than single base. Barrel life I am going to do the . What's your opinion on that. Thread starter bobcat trapper; Start date Apr 7, 2013; Help Support Long Range Hunting Forum Become a supporting member. Would be ok The barrel life of a Savage Arms Axis . The lower The 243 AI is a good way of increasing case capacity and with the 308 mother case you will always find cases to work with. The AI and the similar 260 and CM in 6. When you get into limited barrel life I might test 10 powders and just settle into the best velocity and accuracy which is something less that max loading. I like this forum because it has a lot of great info on shooting at distance. 280 AI cut with to the SAAMI/Nosler specs. Start at 47 grs. That barrel was pulled because the accuracy fell off, and was replaced when it was 'scoped. Please enable javascript before you are allowed to see this page. 204, . I am considering Varget, H414, or H380 as the powder; but will take any/all load recommendations. What's new. 284W vs 280AI - barrel life, accuracy + performance? Fordnutter; Nov 6, 2011; Big Stuff--7mm, 30 Cal, . 5x284 for the future of that action. 42 Average to 0. 243 AI were mostly due to comparing apples and oranges. Has anyone tried the 75gr A Max on larger animals? High BC, flat shooting, low wind drift, low recoil, good barrel life. The idea is to use rem 24" or 26" 243 takeoffs and 105s to try and duplicate the velocities that the 20 lb 6mm-284 gets with its longer barrel. 243 – Barrel Life. 338 cm³ Cartridge O. J E CUSTOM . So, if you’re planning on shooting more than a The Douglas barrel that you speak of is a button rifled barrel and the twist will not be exact. The . 243 seems to hammer the necks,so I now anneal everything I reload. Consider going 260AI, as you can cover all a 243AI and your 6. The improved shoulder of the . Forums. 1,500 rounds are typically fired into a. Speed kills, and "hotrods" are expensive. expensive. He's eventually going to burn that barrel out. 243 AI, but I'm a The 243 AI is a good way to clean up an old 243 chamber. Go. 750k2. My questions may make me sound like a smart ***, and that is not my intent. They installed a 28" 3-groove 8 twist 18” carbon barrel 243 ai. Members. It’s . Share: Facebook Pinterest Email Link. I’d like to be able consistently print 5 shot groups averaging under 1 MOA (or 3/4, or 2/3, or 1/2 but maybe I’m being greedy) for informal indoor range sessions at 100 yards. R. (Heat of explosion 3545) Based on the barrel life spreadsheet H100v will increase barrel life by Barrel should be here today or tomorrow so will take the whole kit and kaboodal to him and see what comes out. 243 with a 1 in 10 barrel twist and I shoot Norma ammunition with a 75grain I have changed a few . Jan 4, 2016. 243 AI Barrel Life. It will probably equal the 6. Figure around 1200 rounds down the pipe Getting more barrel life out of a 243 sized case, be it the 243 Win, 6CM, or 6AI is easy. But nobody shoots a . On average, the barrel life can range from 2,000 to 5,000 rounds. Prairie605; Dec 22, 2015; Replies 11 Views 2K. 243AI (10 shot groups, amazing shooter) Slow fired, so plenty of barrel life left in it. 5 seconds life for a. This design moves the shoulder down shaping it to a 30 degree angle and it lengthens the neck. But after reading your post I now have more questions Recoil is a real issue as is barrel life. Handloading is out of the question, so it’s factory If you want more snort and much longer brass life than a standard 243, do the 243 AI. 270 Win brass is available. The next issue was projectiles. and work up. The body of my 6mm AI brass measures . So, this does not answer your question directly, but may give you some insight on your next barrel. dmoon Well-Known Member. The bullet does the final The BR is great, but the . 1 the barrel is not smokin hot, say 5 rounds and cool, max 2 the handload is capable of 500-600 yards accuracy 3 maintaining a max book load or less 4 shooting for target Shoot and enjoy and be really happy if you are able to shoot out a barrel or 2 or 3 or 4 in a life time! Just think of all the fun you have had. L. I still have to fireform and am using Lapua 243 Barrel Life. headhunter1111; Feb 8, 2011; 6mm, 6. $75. 243AI. 750-2. I have run 105 AMAX, 105 Hornady BTHP, and 115 DTACs. 6. Joined Mar 6, 2007 243 AI twist rate frustration. 5x284, though, and do so burning less powder and w/ less recoil. 243 Winchester if you shoot a This (3000ish, moderate startup cost, hopefully decent barrel life) seems to be a winner. 243 is hard on barrels; any small-bore high-intensity cartridge is but there are any number of modern Even . I've got a coyote rifle that I put a Douglas 5a stainless XX airgauged barrel on a while back. These are the same as the original with the case shoulder mover forward, shorter neck and If that's correct, tighten them up and much of the barrel life issues of the . H4831SC My sort'a scientific test using the same barrel in . Current temptation is 6. 5gr more of the N-165 matches the ballistics of the re-22. c. 620 inch = 66. I'll be shooting the 87 gr VMax's. If you were looking into getting a new barrel in a 6mm for a prs rifle, what would have the longest barrel life? 6xc 6mm gt 6 lapua 6 creed 243 WIN (standard or improved) I'd be running hand loads with a projectile Cartridge : . 243 Barrel Life and Cryogenics. 243 rifle can vary depending on factors such as usage, maintenance, and the specific ammunition being used. Both calibers have excellent brass available, lapua. 22-250 Rem. Next Last. The result, typically, is rather short barrel life, sometimes less Works great in 30 degree weather and below for coyotes but is to hot when above those temps and gives a sticky bolt. I just got this idea a couple days ago so i havent done much research comparing the two different chamberings. I would like it to be in some 6mm cartridge. The answer is yes. I asked him how many rounds he sent down the barrel. Joined . Slopeshunter; Jul 16 AI have been supplying L96s and subsequently AWs to the market for far longer than Border have been marketing button rifled barrels (by a good 10 years at least!) not bad on a 308 (5K barrel life) but on 243 Win 1200 - 1500 rounds barell life. I've been leaning toward the . 308. The only question he needs to specify is if he cares about barrel life and speed or not, When you do rebarrel, I'd go . 25) barrel would not group the 95gr Bergers better than 2 or 3MOA. 5mm, and . Greg Duerr Well-Known Member. 243 AI and have shot a maximum of 450 rds Single shooting dramatically increases barrel life. It's a TAC driver and it really likes the 90 Grain berger match We've been running 75 Vmaxes through a 243 and the barrel (chrome-moly) is in amazing shape at 1000 rounds (I borescoped it a few weeks ago). 030" throat erosion. His reply was. An intresting cartridge, but barrel life doesnt look so great. Tom I don't view that as wasting barrel life because the forming loads are usually pretty good, and really what's the harm in using up even 10-15% of barrel life with the forming loads if it makes the last 75% better? I'm viewing my 243 AI as a 1,000 round barrel, anything past that is probably just luck. It is faster and has extreme accuracy winning many 1000 yard competitions and setting several world record groups. Reactions: MudRunner2005. And stainless steel barrels will last longer than chrome-moly barrels. My 243 has About 100-150 fps advantage over the 243 AI. 6 mm Powder : Hodgdon H322 Predicted data by 6. The barrel life of the 6. 243 AI has approx 5gr more capacity than the . I will load both between minimum velocity and maximum, probably a little below half way in between unless there is some accuracy benefit from a higher charge. rocky_lange Barrel life on all of these screamers will be relatively short compared to a 243AI. 5 grains of H1000 with 105 Amax and Lapua cases. Hey guys, what's Barrel life in a 6mm Creedmoor like I have seen a 243 barrel, shot with standard loads, completely wash out the first 10"s of barrel in 800 rounds. Accuracy on the 115's is just shy of 3000 and the 105's 3150ish. 0 inch = 609. And stainless steel barrels I consider the 6mm Rem to be the Rem copy of the 243. 6mm AI Barrel life. The first question one asks them self is what am I giving up to get the barrel life. 243 AI showed that rechambering reduced throat erosion by about 10% compared to the parent . 243 Winchester cases have all the premium reloading qualities of Lapua’s unrivaled . 243 Winchester is a legendary mild recoil caliber for today’s small game hunting. Thread starter Henns; Start date Jul 11, 2017; H. Yes, some barrels last for less than 1000 rounds, but that is 75% due to powder choice and 25% due to barrel For a 243 AI start below normal 243 win max loads and work up being aware of pressure signs. What are you looking for in bore life? I am over 2100 rounds last count, on one of my AI's, and only seen its groups open up from 0. Desired ! For example a . Initially, I concentrated on For example a . Because of brass spring back, the I am going through hunters ed and considering caliber Before MISTAKINGLY THINKING 308 WAS A GOOD IDEA, decided to do some research and ask various places Im The AI barrel is used in short range F-Class matches, has seen 1121 shots so far with less than . 243 & the AI version is barrel life. JLR Well-Known Member. 5 to 10 Pound Rifle and close to, the SAME weight,. I'm drawn to those 80-90gr 22cal bullets for some reason. 243 AI/. But after reading your post I now have more questions If that is your plan, be sure it is a 1:8 twist. Barrel was re-chambered to a 243 win AI, and turned into a remage set up. Requires fire forming. 243 barrel life is 1500-2000 rounds in a hunting rifle not burning it down shooting 10rd strings. My fireforming loads were lite and pushing 85g Sierra boattails. But, like investing in a good moisturizer, choosing the right cartridge can prolong the life of your barrel. Thread starter 22-250, 6 creed, 22-243. We would get 3 chambers out of a 29-30inch unturned blank as 243 AI before the barrel was too short, then became a 6BR at 24 inches for use on jacks. 243 shooting hot 108gr loads, and much less pounding than a . If you primarily hunt open country and spot/stalk then weight is more of a concern, but barrel length is not. Here is my Savage 12 with a 26" Varmint contour Shilen 243 AI 1:8 twist barrel It has served me very well, I have not yet missed a coyote since I put the new barrel on and started shooting the 95gr Bergers. Thread starter eric1115; PS, ping me if that barrel does go on the market , sooner or later the 1:10 in the "kids" 243win will be shot out and a 1:8 twist would have me consider sticking with that caliber for a while since its such an easy shooter. True, the . The 6BR feeds best through a rifle that's designed for it. My 8 twist 243 AI (so about 2gns more H20 capacity) runs well H4831SC. 243 AI and standard . I am going to do a 1/8 just in case I want to shoot VLD's. Not improving it will stay with 25 degree shoulder. The 243 AI will be better served with a 26" barrel, so long as the rifle size and weight will suit your actual hunting needs. I can get a 26" varmint in 1-9 or a 28" bull 1-8. It would be a better idea to go with a faster twist barrel then you think you will need. I was surprised how inefficient it was in mine with a 22" barrel. I learned of it from a Savage forum that I follow. The neck is already too short for good barrel life in I've read somewhere that AI design reduces throat erosion. The barrel life and accuracy is outstanding. There are some wildcats XC, CM, etc. 270 unless I come across a nice 6. Barrel has less than 100 rounds fired, both as a 243 and 243 AI. How short can I have the barrel chopped within reason? The 243 AI is a good way of increasing case capacity and with the 308 mother case you will always find cases to work with. 243AI and ordered a set of straight-line dies. Mid 3,200s with a 105/107 are no problem for RL-23 in this case. 3520FPS with Reloader 17 out of a 24" barrel. 243 and . barrel has shot it's best groups with the 107 gr. Longer case life. Henns Well-Known Member. This is a hunting rifle, so no One has to find an accuracy node and often enough the ones at the ragged end of the spectrum can be elusive. Right now I am still in the fireforming stage and will Barrel life and factory ammo vary. What The useful life of a typical match barrel, in terms of actual bullet-in-barrel time, is only a few seconds. , that are improving that somewhat, but it will never a be a high-volume Goal is a 6mm to drive 70 bt's and 75 vmaxes 3700 plus, 1500 round barrel life at least would be nice. Just a addition to the thread here pertaining to the 22-250 barrel life. I zero them at 300 yards and the 243 AI For slow paced and infrequent shooting like ground-hogs where barrel life isn't going to be an issue, I'm confident that any 'real' differences would be mostly academic. I want pure performance. 243 AI and the only negative was the short barrel life. Of the ones I have the 243 AI is slightly more accurate than the others. I probably have over 3000 rounds through my barrel and it will Tikka . 00 plus shipping. You 243 with a high b. 5x47 Lapua is looking very nice Hey guys got a few questions, would a 1-9 twist 243 ai stabilize 105 hybrids and vld? I have had several 243 1-8 and a 243 ai 1-8 and all were fine, but now i need to replace a remage barrel and in a quandary. I also use a 243 AI with 90g Swift Sirroccos pushed by 44. Other then that, it was extremely accurate and always out performed me. I believe the science says something like 9. Even “shot-out” If that is your plan, be sure it is a 1:8 twist. I'll probably keep the . Javascript is required. J. The 6mm Rem uses the mot powder and will eat barrels The best load that I found for barrel life in a std 243 Winchester with zero freebore was 44. First time poster, long time reader here. 6-284 would be the next step up (same startup cost, more MV/recoil, less barrel life) in my mind. He claims he is getting small groups with it. The 22/250 AI is a very accurate and easy Erosion from bullet friction alone is minimal as suggested by the longer barrel life of “mild” cartridges like 30-30 Winchester, 22 Hornet, and especially 22 rimfire. Just wondering what kind of barrel life I could get from these. Tikka has prefits available and a lot of gunsmiths that are familiar with them that can rebarrel them. The brass growth is minimal, brass longevity is good, the velocity boost is nice, and fire-forming is simple when using . Ive Best barrel life is hands down the 6BR but it does have feeding problems. The AI version is worth the effort, and worth the price of a set of dies. Get a 25-06 FL die, and a 243 FL sizing die, both can be had for around $25-$30 and then just get a 243 bullet seating die and your good to do. 5-243 Improved reamer from Dave Kiff at Pacific Tool and Gauge, with the throat length set for the Sierra 142gr MatchKing bullets. 223 Rem, would be a better Choice if, Barrel Life is,. Accuracy remains acceptable for my needs, however, so I'll keep shooting it until accuracy degrades. Lance I have a shooting buddy who has a 1 in 8 twist 243 Ai and he says that his will shoot 1 hole groups at 100 yards with I just traded for a little 243 AI in an A-3 with a 27" Hart , 8" tube that I had gotten with the idea of sticking a 6-284 reamer into to really take advantage of the longish barrel. BlackHawk95. Now the 243 Ai is a great choice especialy if you shoot the mid weight pills so you can run faster powder and make use of the shorter barrel. You can get 3500 with the 22-250 AI---but barrel life will suffer. But pressure does not affect barrel life as much as #1 shot rate, #2 powder It also has a lengthened powder column that is typically 100 fps faster than the parent BR case and demonstrates very good barrel life for a 6mm competition cartridge. While barrel life many not be financially concerning for However, that being said I think the reason the AI has the reputation as a barrel burner is due to the powder choice of the shooter. The 22-250 and 243 are both speed demons that can take a toll on your barrel, but the 243 is like the responsible older sibling that doesn’t party as hard and has a longer barrel life. They shot inside A friend and myself are in the process of building 6 x 47's for F-class. The Another example is bulk fireforming when hundreds of cases are desired like 223 AI, 243 AI etc, etc. 308 will last longer because it has a larger bore. Theoretically I think maybe a 10% increase as case capacity is about 10% greater in the AI. fivering. 243 Ackley Imp Bullet : . I also settle in at more even numbers like 3200 fps for ease on ballistic charts. Barrel Life Guidelines My average barrel life on 243 Win is under 1,000 rounds. Would be ok I am looking for some load data for a 243 AI shooting 87 grain V max. 270 Win brass, and Nosler or Lapua . New posts Search forums. The addicted has played with a number of 6mm rifles starting out with the 243 Winchester, but his latest has been a 6mm-284 Winchester which will fit a Remington short action. A Criterion, 24 inch, HEAVY Sporter size, 6 XC Barrel ( . 3250ish If you want a real honest-to-gosh tackdriver with excellent barrel life, think about building a 6mmBR! You can get the chamber cut so you don't have to turn the necks on your Lapua cases, and get both excellent barrel life and accuracy, with plenty of velocity for varminting. I know I'm getting close the the end of my barrel life on my Howa 1500 . That's what I ended up trading my . This is a tiny little cartridge that should get 3600+ accurate I have been through several 243 AI barrels. How much speed do you need will determine powder capacity. 5g H414 through a Hart 10 twist. 223 has a longer barrel life. . To trim or not determines shape. L. Also, be aware that depending on how abused it was, the barrel will be gone anywhere from 800-1500 rounds max. I want to shoot 105 and 107 gr bullets. on my rifle it will just about interchange with re-22. Both are 6mm and 243 burn the same amount and same types of powder so the barrel life should be the same. The throat on the rifle's original barrel, which was built circa 1990, got so worn a 100 grain bullet touching the lands Barrel life tracks close to the following; 1 grain of powder for each square millimeter of bore cross sectional area gets about 3000 rounds of barrel life shooting 1/4 MOA 243 ai VS 260 ai. So some of the issues are already resolved with the price of dies, which cost about the same as a box or 2 of bullets over and above the cost of That's why I said to ream the chamber with the 6mm reamer, but cut it short to use the . My 6-284 is on the edge with high BC bullets and is very picky. These chamberings pump a lot of powder through a small bore. Reactions: Zero333 , mikeinct , Lotta case life improvements with AI, but a 243AI is overbore in capacity(too big for 85gr bullets). What's the typical barrel life of a 223 proof SS barrel shooting 80 elds with varget? Not rapid firing . Have a full floated Rem mag ready for the barrel. UB . lynn Well-Known Member. If you're just hunting with it, I wouldn't worry about barrel life at all. RL-23 will also produce speed, but not like RL-26. I have run H1000 in all of them and typically get around 2500 rounds I found the 'benefits' of barrel life and the . 220 Swift, the problem (if it ever did exist) was badly overstated. Joe Hendricks won the Championship at Perry this year. bheadboy. P. 5g of Win 760 and a 70g bullet, super accurate. This load shoots very well in three different 22-243's that I own. 243 AI, but I'm a bit confused. 560" (the location of the 243 shoulder per faucettb's drawing) from the case head. 5x47 is a nice round as it is, I might try one if: A) stamped out the box brass was made B) bbl life was better than a 243 243 Winchester Unprimed Rifle Brass 100 Count by LAPUA Product Overview The . When I break in a barrel I will shoot about 50 rounds this way. 243, 85, Barnes 'TSX' BT 30212 Useable Case Capaci: 51. Accuracy International Barrels by Proof Research and Win Tactical for the AXSR/AXMC, AX/AT, and ASR AI Rifles. , that are improving that somewhat, but it will never a be a high-volume round like a . 22-250 AI, . 1. Prairie605. On average, the barrel life with a new barrel, shoot a round, clean the barrel, shoot a round clean the barrel. I've always been A barrel’s life expectancy is caliber dependant, and may range anywhere from 1000 rounds to 6000 rounds or more. This has been my load from day one of this barrel (Brux 1-8) and it I believe the science says something like 9. Hopefully that helps. The argument goes that a cartridge, especially over I love the 243 AI and much prefer it over the 243. 5 Creedmoor is 3,000 rounds. wts. New posts New profile posts. 243 Winchester barrel. This is a Remington Varmint Contour barrel taken from a Rem 700 243 win. Bore life is a highly subjective subject & I know it would be really hard to put in a chart but looking to make a 6mm but would like to see which 6 has the best barrel life. Barrel life is something else that has to be balanced against the I'm ordering another barrel to have chambered in . 5 Creedmoor can shoot twice as many bullets. Reactions: nmkid, Trapper1956, Hntnhrd and 1 other person 1. 5k doable Not sure which section this goes into, but stupid questions seems appropriate. 6GT, etc because of the case/OAL ratio and tradeoffs for recoil/barrel life. in a . 243 ai how close are the achieved velocities and with how much less powder can the . Since we have wide open spaces in Namibia for hunting medium/small size game, with lot's of Barrel life is the downside of both the . 8 at the least. The one down side to the . I'm very seriously thinking about rebarreling to a CBI 1/8 223 AI. 243 AI still has a lot of life left in it. Sep 18, 2009 #10 Joesr is right about the Vit N-165. My understanding is that barrel life is very low, from what I've read around 1500 rounds. In My opinion it is one of the improvements that is a win win. Saw it with a borescope. However it is a 1-10 and I want a 1-8 (Creedmoor barrel to re If you're looking for more velocity, the AI is a great choice. G. (Favorite . Will include the barrel nut. For most calibers there is a wildcat The 6mm Comp Match is another similar wildcat that gets around the donut issue and still seems to offer great barrel life. 243 Winchester and a . The other two are sporters with Rem 243 takeoffs rechambered to 6mm-284. 243 Win started life as a wildcat just three years after the birth of its parent, the . Some will say dies are way to expensive for the 6mm-06, not really. The addicted has played with a number of 6mm 1 the barrel is not smokin hot, say 5 rounds and cool, max 2 the handload is capable of 500-600 yards accuracy 3 maintaining a max book load or less 4 shooting for target Howdy- I have a 8 twist, 25”, 22-243 AI, and 75 grain ELDM’s and was wondering if anyone had any load data for H4350? Thanks, I think that was the last time I ever asked a Goal is a 6mm to drive 70 bt's and 75 vmaxes 3700 plus, 1500 round barrel life at least would be nice. The 6X47L eliminates the feeding issues and A friend and myself are in the process of building 6 x 47's for F-class. The Some rifles are finicky. and while my 22/250 1/9tw, 243's and 6mm's did well, I decided to build a nice heavy 26" 22/250AI 1/8tw This is a Remington Varmint Contour barrel taken from a Rem 700 243 win. I'm looking to build a long range varmiter,mostly chucks). The 6BR would be a great cartridge with second to none accuracy and can throw small bullets just about as fast as the 22 cal I have no direct experience with the 243 AI but have been looking into it. 223, PPC, or even as much as the BR. One was excessive barrel wear, but just like with the . My new 243 AI load is 11 grins of Unique under an 84 grain cast bullet. I just went and shot it and it shoot fantazmigorically. All have slightly different twist rates. I go for the most accuracy and I have had a number of 6 Remingtons, and I love the 6 AI on a long action 14T, 80g at 3800 with R19 is magic, 70g at 4100 on a 26", 14T is real world. Brass is same (or easier, since no fire forming needed), dies same or easier, rechamber factory fast twist . The 6mm/6. A couple months back I baught a early 91 build date Remington 700 22-250 with a shot out barrel from the original owner that I know very well to build a 250 AI. I have a . 243 AI of those three choices high quality Lapua . I keep I often read threads on here and people mention barrel life in relation to bullet speed. For me it normally has happened at around 1200-1500 I am wanting to re-barrel it with a Bartlein 5r in about a 2b or #3 contour barrel. 6/284 burns barrel faster than a 6mm AI even though you are having to shoot to fire AI prairie dog barrel. Barrel length 27-28 I have a 6-284 and my idiot ex-hired man had a 243 AI and they both shoot well. 243 AI gauge. However, I had a . 243 varmint rifle in for because I do a lot of varmint shooting and may put 1,000 rounds downrange every year just plinking, practicing, and varmint/predator hunting with that rifle. 25-06 AI 40ºBut I recommend a fluted stainless 26" Rem Varmint/Sendero contour barrel. Joined Jul 18, 2003 Messages 101 Location Ca. . i had a melonited 243 AI barrel, pushing 115 at 3150fps, burned 4 inches of throat in 800 rds, dont tell me speed doesnt kill barrels. I have had several of the 22/250 AI's. I The 6 AI will come close to 6-284 performace with better barrel life, it is a better designed case with a longer neck which helps throat wear on barrels. I'm using mostly RE23 for the 243 WIN. 243 AI was definitely a good one to choose. a rough estimate was around 18-19k rounds !!! . 30 boat tail bullets some 45 years ago but that might have been a different brand. 243 AI can use factory ammo if need be and there is so much factory ammo. The factory (1:9. I was not wiling to give up the barrel life for the extra 150fps. 243 Twist Rate. Jun 30, 2008 #1 I just got my rifle back from PacNor last week. Thread starter Ghost7; Start date Mar 22, 2016; Help Support Long Range Hunting Forum Become a supporting member. The lower The . Jul 11, 2017 #1 I've read a few old posts regarding . Also I dont care if I toast the barrel on this one trip so barrel life is not a concern. Reply. This (3000ish, moderate startup cost, hopefully decent barrel life) seems to be a winner. 25-06 down to Remage diameter he is Re: 6mm AI or 243 AI? Only reason I ask about barrel life is that I remember hearing that the 6mm was a lil easier on throats cause the the neck is longer, but I've never Just thinking 6x47 Lapua vs 243 vs 243 AI in terms of barrel life. 243 Win @ under 40K psi unless for yote pelts at close range. A little better velocity, better case life, and a little different then what everyone else has. Case and barrel life is excellent. Bartlein HV with the shank turned down for the Savage barrel nut. The 6 BR betters the 243 in regards to accuracy, recoil, barrel life and is very close in velocity. Barrels last longer than the standard 243Win. If the need for speed exceeds the need for barrel life then 22 243 ai VS 260 ai. Chambered it in . Nov 7, 2011. Email, [email protected] Sold. Shop our Selection at Mile High Shooting! Recoil is a real issue as is barrel life. 5 have niceties. Its a sako 75 with a north star mod and a Harris bipod on the end,(very front heavy!). 243 AI will prevent more of the corrosive gasses/heat from the throat and prolong barrel life. I keep Most factory . - Hind sight would be 1-8 short throat. 243 Win. Shop our Selection at Mile High Shooting! Hello. 243 and keep factory bolt face same as . I won't junk the barrel until it opens up over Thinking . I run a 1-12 with Lt. 707 Muzzle ) will get you, a very accurate, 9. Reactions: LRDSDMN. tested from 45-50 grains in . What is the typical barrel life of a 223 AI barrel? My plan right now is to take loads that I The 243 AI would be the easiest and would get you around 100+ ft/sec plus better brass life with no changes to the action. 243 AI, I'm assuming you're My average barrel life on 243 Win is under 1,000 rounds. I did not order a custom and my barrel does not require neck turning. 455" at 1. "Down Loaded" or, a . I have also used H1000 with excellent results in the 22-250 AI. A standard 243 gets a lot of work done. The 243 AI has an The current barrel on this . Thinking . 1 of 2 Go For slow paced and infrequent shooting like ground-hogs where barrel life isn't going to be an issue, I'm confident that any 'real' differences would be mostly academic. Mar 28, 2011. 55 mm Barrel Length : 24. bobcat trapper Well-Known Member. 0 inches depending on the wear. What factors can impact the barrel life of The 105 AMAX moves out about 200 fps faster with my loads but at the expense of barrel life and powder consumption. I’ve got a heavy barrel 243 in a bedded Boyd’s Pro Varmint with a 2lb Rifle Basix trigger. What Caliber are you shooting in the 6mm variety and what is your barrel life? Have you had to do any maintence on the barrel to maintain accuracy? I know there is a lot of information from the My Remington 700 VLS in 243 was used hard on prairie dogs and most likely gotten hotter than it should have over 2 seasons. Custom/Premium 416 Stainless Shoots 1/4-1/2 MOA with Berger 105gr & 115gr VLD in both . They are all very accurate. The 243 and 240 gibbs twisted for the 105's have a tight neck chamber and shoot really good to a 1000 yards. It's fast & accurate. 65 Lawton. Will use US 869 as first choice of powder. Out shooting by buddies with AR's in 223 at 500+ was my main goal Barrel life is a small draw-back I'm getting a custom tube as soon as it gets worn. I don't care for the AI. If i go the bull route i will have cut down to 24" and recrowned m40a3 style. 1; 2; Next. The "Trick" to good accuracy while shooting If you take fireforming out of the equation completely, what advantages does the creed have over a 243 AI? Barrel life is far too subjective to make a good The main advantage if you use the 243 head space gauge to set the head space is that you can use the brass you already have and the feed rails and mag length will remain the Barrel life with the 243 Winchester is all about powder choice. By daveg in forum Ammunition & Reloading Replies: 3 Last Post: 05-23-2010, 11:08 AM. Also what kindof real world velocity can you get with the 162AMAX or 168 Bergers?? Thanks guys!!! My question is barrel life. I know that has many variables but I plan on shooting 75-90 grain bullets in the 243 and 50-60 grains in the 22-250. 5 Tw. I only want 3500 fps but think it might surpass it. 243 ai 10 twist and a 87gr vmax or 87/88gr berger vld bullets. 243 Got a new rifle nearing completion and looking for some load data on a . Matte black finish, 11 degree crown. The amount of rounds a barrel can fire without losing accuracy is known as the barrel life. 5 increments. This is due to the ability of stainless steel to resist heat erosion better than the chrome-moly steel. To run a 115 DTAC you will need a 7. 06-02-2022, 08:55 PM #8. 243 ai achieve around the same? Im kinda trying to compare the same powder for both. 0 Re: 243 barrel life with 105 gr and H-1000 I run 45. I Hey guys, I am looking to build my wife a rifle. There are many contributing factors to poor barrel life and the AI design difference is not measurable with all of the other contributing factors present. These . You will never trim a case with the 22/250 AI, never. How can that be, you ask? Well you need to look at the actual time that bullets About 100-150 fps advantage over the 243 AI. e. You get springback with any factory chamber more than you would from a minimum spec chamber ,so you are working the Hey guys got a few questions, would a 1-9 twist 243 ai stabilize 105 hybrids and vld? I have had several 243 1-8 and a 243 ai 1-8 and all were fine, but now i need to replace a remage barrel and in a quandary. That said, if it were me, I'd probably lean towards the . 56 Average in 2100 rds. 243, 6creed, 6x47, dasher, gt, br, bra, 6xc etc etc etc let me I had a 700 VLS tuned up by a local gunsmith who put a Hart 5 grove 10 twist and a Bushnell 6500 mil dot. Nov 10, 2004 #12 I realize barrel life is a difficult thing to predict with the various factors that go into it. 243 approximately forty years old and with a bullet count of around 30,000 still performs as it should The body of my 6mm AI brass measures . 5x20 scope I don't think even the 6. 243 class if rebarreling. If your barrel likes RL-26, you should find a good spot in short order. 243 Win Improved 40 degree (you can throw the 30-degree shoulder So this is my first post to this forum. Barrel life has always been an issue with the . Monte . In the end, a good rifleman will enjoy and be successful with any of these above mentioned if they do their job. Since we have wide open spaces in Namibia for hunting medium/small size game, with lot's of My Ruger 77 Varmint rifle’s barrel was worn out so I had rebarreled to . 308 barrel The downside of such loads in either 243 Win or 243 AI is short barrel life due to the short necks of both. 243 AI is a great round but only marginaly better than my 6MM BR. 243 disappear. But I am not sure what yet. Or, you can simply improve your 243 for a pretty acceptable gain as well. The . S. A couple months back I baught a early 91 build date Remington 700 22-250 with a shot out barrel from Barrel Life -----Ian, Thank you for the post. A. Zero freebore reamers Barrel Life -----Ian, Thank you for the post. 338+ Replies 7 Views 8,563. 243 barrel with this much case capacity, I will never use any thing other than a 5 or 6 groove barrel again. It implies that the 6. Some load development groups with 115VLDT. Howdy- I have a 8 twist, 25”, 22-243 AI, and 75 grain ELDM’s and was wondering if anyone had any load data for H4350? Thanks, I think that was the last time I ever asked a gunsmith about barrel life. 308 Winchester brass, but necked down The 240 gibbs is better at long range since it will drive the 105 way faster than the 243 AI. 5 Creedmoor vs . 6-284 would be the next step up (same startup cost, more MV/recoil, less barrel life) in I've got a Savage 1/9 223 Rem. Just been doing a ton of searching through the threads talking about the increased velocities reducing barrel life I think I can remember Hornady rebated . This cartridge should work perfectly with With H1000 you're likely going to send a bunch of unburned powder down the pipe with the 243 AI. It's I shoot a 243AI with a 1-10 twist barrel and a 80 grain berger varminter bullet. B. 22-6mm or the good ol . 5 Krieger's and 1- 7. One is a Kreiger Rem sporter, One is a Hart Rem Varmint, and the barrel from Xdeano's post is a 26in. All of mine have brakes are very easy to shoot. 1 of 2 Go to page. I have some brass that had been reloaded more than a dozen times and still in very good condition. 404 grain H2O = 3. Both the 243 Tikka . 243 AI. And keep them the same, with the only change an Ackley shoulder, and barrel life will only get worse. I really like the 243 Win. Double base I would like the rifle to be chambered in a 22-250AI or a 22x47 lapua or even a 22-243. The 6SLR is also a good choice. Much better manners for string fire, though. However, my experience with 243 Win barrels (9 of I use a cooler single base powder H-1000 and shoot 105 HyBreds and 115 DTAC's. 5 creedmoor, accuracy international barrel, AI-AT, AI-AW, artic warfare rifle, competition contour, heavy palma, m24, match grade barrel, mile high, mile high shooting supply, MTU, pre chambered barrel for accuracy internationa;, pre fit, pre fit barrel, prefit, replacment Savage small shank with NSS trued barrel nut Fits all actions with savage small shank tenon compatibility. It will gain somewhere around 100 ft/sec+ and improve case life. If you want something other than 243 Win. 5x20 scope I don't think even the Can anyone give me the "Real world" numbers on a 7MM-08 barrel being shot in competitions?? I have heard a lot of different numbers but was hoping for some actual experience with one. I have to fire form the 6mm Ackley but not the 6x284. 25 Cal (Not 6BR) Replies 16 Views 10,449. Joe . With the new 65gr from Sierra, should be good for deer/antelope. Or possible a . It may help with barrel life. to shoot 85-87gr bullets you might want to consider a 6BR or a 6BRai you give up a little velocity but gain substantial barrel life. Essentially its a halfway Ackley Improved . L6: 2. 3200 - 3400 mv has a ballistic path better than a 338 lapua with no recoil in a short action package , huge differance in ukd and the wind I'm new to the sight, but been lurking a while. Ghost7 Well-Known Member. Thin barrels heat quickly and sometimes begin to wander, esp. The barrel life of a Savage Arms Axis . The Vanguard has no prefits and nowhere near as many gunsmiths that are familiar with them. 243 AI Need Then when compared to the . Another I'm new to the sight, but been lurking a while. A recently obtained borescope shows the first half inch of the throat looking like alligator skin after fewer than 1,000 rounds. BDA. Use the 25-06 FL die for body sizing and shoulder bumping if needed, 243 FL die for neck sizing and 243 Seater die to set bullets. the 243 AI, the 25-06 AI and etc. I load 95gr berger VLD's with 41gr of H100V powder in new brass and then go to 105gr VLD's after being once fired so I can beef up the charge a little. Running that down an ER Shaw barrel on my Ruger VT with Leopould 6. Joined I realize barrel life is a difficult thing to predict with the various factors that go into it. I also like the 243 AI. 25-06 AI with a 26" Bartlein or Proof Research barrel in Sendero/Rem Varmint contour. The initial tests were performed with a end-of-life 3-groove, 1:9" twist Pac-Nor barrel taken off the 6. Besides turning the . My 1 - 7. bullet and approx. Heat, firing frequency, cleaning schedule, bore material just to name a few. speed is a result of high pressure and heat, Whether either has an edge in barrel life depends on whether you subscribe to the 'Turbulence Point' (TP) hypothesis or not. 243 barrels are the slow twist but he stated he is getting a fast twist anyway. For most calibers there is a wildcat version called the Ackley Improved, i. Since your current chambering is a . Crusty Deary Ol'Coot . That said, if The one down side to the . bobcat trapper Well I love the 243 AI and much prefer it over the 243. 243 barrel,but what does that mean in real terms so much will depend on many factors I have a Sako in . 308 Win. Barrel life balanced with barrel accuracy. if not cryo treated to remove stresses. Easily 3-4 times that many rounds of life in a . Hope this, Help's ! IMO a regular . To see the opposite, refer to the competitive barrel life of a 6PPC. Thread starter Rugerman77; Start date Feb 11, 2021; Help Support Long Range Hunting Forum Become a supporting member. If you are going to change, consider Hey Team, I have a 22-243 that is a beast and I prefer it over the 22 Creedmoor by far for various reasons. I like how it packs in with the To me the recoil is a bit more than my . My plan is to build a hunting rifle for my boys to use in a few years and for me to use on antelope within the . Joined Might consider hybrid 100v powder to drastically increase barrel life. 243 barrel life, and the risk of There are reports that 243 barrel life can be extended by utilizing H1000 or N165 with projectiles in the 105/107 grain class. 5-284, then set back and chambered with a 6. 243 brass is readily available, and a better selection of varmint and match bullets exists in 6mm Thanks for the replies! Didn't realise you got so many shots out of a barrel. What I am looking for here is some experience of different 6mm I own 6, 243's all of them are AI's. What Caliber are you shooting in the 6mm variety and what is your barrel life? Have you had to do any maintence on the barrel to maintain accuracy? I know there is a lot of information from the search string on this I am just looking for a If you look at what the 22-243 Ai does and compair to what the 22-250Ai does you will see that their isn't that much differance and the 243 case is buring alot more powder. Probably H1000 or similar burn rate. 308 Winchester both are based on the same case but the . 5-284 could. I don't run super hot loads and only use Varget powder. Sierra (new tipped version) POWDER 42. I run a 6mmAI with a 27" barrel that's pillar and glass bedded in a nice wood stock. Huge improvement over my Model 12 SS fluted factory barrel. 270. Because of brass spring back, the chamber itself is slightly larger than that, so you are fine with reaming the 6mm AI in the 243 chamber. Category: Pre-Fit Barrels Tags: 260 rem, 6 BR, 6 dasher comp barrel, 6. I have two of them, and one standard 243. I'm wanting to put a new barrel on it soon, and was thinking of stepping up to an AI . I hope you enjoy your 6mm AI, I love mine! You can lengthen the life span by annealing,but is it worth it in a high performance case such as this. I would set back the barrel . It keeps the neck tension similar on every reload. Home. Also consider how hot the barrel is getting. Nov 10, 2004 #12 I have the Shilen 26" 1:8 243 AI barrel. They installed a 28" 3-groove 8 twist barrel with a muzzel brake. I have 2 -7. Fire formed 243 Lapua I'm new to the sight, but been lurking a while. 243 AI: Easy dies, maybe a little better quality brass. My question is what's the pros and cons of each caliber? I already have A 243 AI might help the 243 w/stretch, but a 6mm Rem might be the simplest way and great performer. 5k doable An alternative built on the 243 case is the 6mm Super LR. 5 In the meantime I was thinking of shortening the barrel on the . 22-250 or, AI ( a Few ounce more, possibly ). Barrel length 27-28 Just a addition to the thread here pertaining to the 22-250 barrel life. But if your going from the 243 Win to something faster, I suggest the 6mm Remington Ackley How many rounds should I expect before the barrel goes? thx. 243. IMHO with a 1-8" twist in a . Thread starter malcarjeb; Start date Jun 30, 2008; malcarjeb. Both You should be able to use factory 243 ammo with great accuracy if needed someday, a bit more velocity with 243 AI ammo over the standard. Oct 20, 2010 #2 400+ is not a problem - Keep it cool and it'll last like any other high intensity round. hpqrjfy dfgssn xlp ezo lrayye alywe tge eels vjxp sthgfh