Currently, at least 30 countries use .338 Lapua Magnum sniper rifles, and more than a dozen manufacturers produce guns, in multiple configurations, in this caliber. Dang only about a thousand rounds and the barrel is toast. Lapua brass comes from Europe , parent case 416 Rigby and 338 Edge brass is local in the US , parent case 300 RUM . The .338 Lapua Magnum has a much shorter history than the .330 Win Mag. Piston system removes carbon fouling from the upper receiver and bolt carrier assembly. High quality brass (Lapua) is easily obtainable and barrel life is really good. Remember this is a 7/8" shorter barrel. The Lapua Magnum was originally built on a Weatherby Magnum case of 0.338 inch (0.68 centimeter) as it has an optimal sectional diameter and penetration capacity. The purpose of this cartridge was to was to provide snipers with a long range round that had incredible terminal ballistics and had the ability to penetrate several layers of body armor at extreme distances. So if we are competitively shooting and need longer barrel life lets see how the numbers will look for the 6.5 BR Lapua. This is a Christensen Arms ELR rifle originally a 338 Lapua Magnum, which I still have, but I hope to see what the 30-338 … Solid and tight. Hi All I did a search about 6.5 x 47 Lapua barrel life and didn't come up with much here. I picked this up from a friend for a launch pad for the new Berger 245 gr EOL. I have been lucky in life and can afford to shoot the 338 Lapua and the 6.5 Creedmoor. I purchased a 6.0 Creedmoor , over two years ago. How is the barrel life on a .338 win mag? The .338 LM was designed and produced in the late 1980’s. According to the Finnish army’s testing, their rifles maintained 1 moa accuracy at 1000 yards for 4000 rounds. The .338 Lapua model with a 26-inch barrel can be almost totally customized with any AR-15 or AR-10 component. USA – -(Ammoland.com)- The 338 Lapua Magnum round was the first … A typical round for the 338 Lapua Mag is between $3 – $8 per bullet for factory ammo. barrel the cone will cut away some of the length if a smaller diameter section is turned at the rear. The rifle now has an additional 350+ rounds down the same barrel and still shoots .2 … Barrel Length – 24″ 1:9.35 Twist Barrel (338 Lapua Magnum, 338 Norma Magnum) Barrel Length – 24″ 1:8 Twist Barrel (300 Norma) Proprietary Self-Regulating Piston System . The .338 Lapua rifle became something of an intermediary between the long-standing .308 Winchester and .50 BMG cartridges in widespread western service, but has now branched out worldwide to the militaries of over 30 countries. If this requirement is not met the TRG-42 gets a new .338 Lapua Magnum barrel. The .338 Lapua Magnum was developed in the 1980’s as a dedicated round for military sniper rifles. The .338 Lapua cartridge was developed in the 1980s when the US military decided that it needed something in between the new standard sniper round, the .300 Winchester Magnum, and the .50 BMG for anti personnel and anti [light] vehicle work. This time when I measured the throat it was totally different. The best group fired came from a box of Hornady Custom .338 Lapua Mag 250-grain ballistic tip hollow points. I knew with this was a gun I would have to reload, but I figured it would be as easy as reloading the .308 Winchester. So, accurate and ballistically-efficient smaller cartridges that give long barrel life have a bright future … and I think the 6.5X47 Lapua is going to be a key player in this role. Recoil on my 338 LM rifle is surprisingly tame with a muzzle brake. “Cinema is a matter of what’s in the frame and what’s out.” – Martin Scorsese On a 338 Lapua Mag. The American company Research Armament Industries (RAI) proceeded to focus upon a necked down .416 Rigby cartridge. 7 … needs no credibility “help,” but it will get some all the same from Savage’s fine Model 112 Magnum Target. The .338 Lapua Magnum (8.6×70mm or 8.58×70mm) is a rimless, bottlenecked, centerfire rifle cartridge.It was developed during the 1980s as a high-powered, long-range cartridge for military snipers.It was used in the War in Afghanistan and the Iraq War.As a result of this, it became more widely available. This should give approximately 0.007” – 0.010” of space between the bolt and the barrel. But the 6.5 is less expensive to shoot. It is enough to say, I wouldn’t give either of them up. It was never designed to be a hunting rifle, but as with many things in life, its original purpose doesn’t stop people from experimenting. The greatest advantage of a .338 Lapua sniper rifle is that it can do the job of a 7.62mm or .300 Win Mag rifle, but at longer ranges. Discussion Starter • #1 • Dec 16, 2008. The Lapua Sniper, 8.6×70 mm or 338 Lapua Magnum was the same ammunition as the Lapua ammunition from the Finnish Lapua Cartridge Factory in 1984. This is normal practice for active high performance precision rifle operators who regard barrels as expendable items. But if you are going for distance the 338 Lapua is my go to gun. Now that this cartridge seems to be getting more popular is there any consensus about barrel life? Self regulating means no gas setting and the ability to run a wide range of ammo. That, along with its notable accuracy and reliability, makes it a force to be reckoned with in any competitive shooting arena. CZ “Western Series” 550 Badlands Magnum — Discontinued 2019 $ 0.00 A hunting rifle chambered in .338 Lapua, the Badlands has enough knock-down power no matter the quarry. Although it is far more at home in a Barrett, in 2011 Weatherby offered its Mark V in .338 Lapua with a 26in barrel and built-in muzzle break. Obviously this will not be shot in long strings like some of my surplus rifles would, but with 1-2 shots per minute maybe for a box of 20 per range session, what kind of barrel life are we talking about? 31 Posts . 338 LM gets my vote. The .338 Lapua Mag. Zeroed in at 200 yards, the .338 Lapua Mag cartridge only dropped 32.5 inches at 500 yards while holding an average group of 3.7 inches at that range. Estimates from simply Googling the topic ranged from 1200 to 5000 rounds depending on discipline. 6.5 BR Lapua case with Varget, a hot load because this is a faster powder. This is my new to me 30-338 Lapua Magnum Improved with a 40 degree shoulder. Savage Arms 110 BA Rifle in 338 Lapua with added Suppressor Mike Searson. Both 338's have similar case capacity so barrel life would be about the same using the same powder type . It might be for most guns chambered in the .338 Lapua Mag, but for the Savage it is a different story. Answer Save. I HBN coated the barrel and bullets and backed it off a bit and run it now at 3150. This will leave the tenon closer to 1.089” in length with a 0.966” diameter rear section. How many rounds is a barrel good for chambered in 338 Lapua? The 6.5X47 Lapua likely gives a significant benefit even at 600 yards over the 6mmBR thanks to the external ballistics improvements in such a scenario. The Sako TRG 42 is a firearm for serious long-range competitions and can be equipped with a vast array of accessories to meet the most demanding requirements.The TRG 42 in 300 Win Mag and .338 Lapua Mag is a true long-range precision tool for special forces or competitions. Same barrel.
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