One of America’s favorite hunting rounds, the 7mm-08 Remington has been used for varmints all the way up to large North American game. 7mm rem mag 7mm wby mag 28 nosler 7mm rem ultra mag 7mm stw. There's a company out there, though I can't remember their name, making semi-custom, modular (interchangable barrels/calibers, I think), long-action AR-15 type rifles (accurized) in .30-06, .300 Win Mag, and even .338. It can also outperform .308 Winchester at extended ranges as it can remain supersonic past 1000 yards. 30-06 Springfield, 270 Winchester, 25-06 Remington, 300 Winchester Mag, 7mm Remington Mag (Magnums are additional $300) Operation: Direct Gas Impingement, Side Charging Semi Automatic: Barrel Length: 22” Rifling: 1-10 Twist: Sights: Optional: Muzzle Brake: … We sell guns, gun accessories, custom knives and more! Leupold VX-2, 3-9×40 LRDX Mounted in 1” Ultralight AR Scope Rings – $390 (.308 Winchester, .338 Federal, 7mm-08 Remington) Burris FFE1 4-14×42 SF BPLX Mounted in 1” Ultralight AR Scope Rings – $460 (6mm Creedmoor, 6.5 Creedmoor, .260 Remington) As such, it is a fine choice as an all-around hunting cartridge. Since it’s a lighter charge than 7mm Remington Magnum, it’s easier on the shoulder as a result. Obviously, that includes the AR-10 platform. Chamber pressure, timing, and physical cartridge dimensions all present the challenge ArmaLite overcame in producing the AR-10 Ultra Magnum chambered for Remington's .300 Short Action Ultra Mag (.300 SAUM) cartridge.ArmaLite's Ultra began with a request from the military to participate in an informal program to develop a magnum power … Their new upper features a 20″ stainless steel barrel, 1/9 twist rate, rifle-length gas system, m4 barrel extension, low profile gas block, Midwest Industries SSK15 15″ Keymod Rail and a bolt carrier group. Hyatt Guns is America's Largest Gun Shop. I'm sure they could do one up in 7mm Rem Mag, but you're looking at a couple thousand bucks for the rifle. Budget AR makers Palmetto State Armory recently released a new AR-10 upper receiver chambered in the long range 7mm-08 cartridge. .260 Remington The .260 Remington bridges the gap between the .243 Winchester and the 7mm-08 Remington while retaining much of what is good about both. Its recoil is manageable, making it a good choice for young or smaller-statured hunters, but it has more bullet weight and a larger frontal area than the .243 Winchester for improved on-game … 300 aac blackout 300 savage 308 winchester 30-06 springfield 30-06 springfield ack 30-338 (no fit) 308 norma mag 300 win mag 300 h&h mag 30 nosler 300 rem ultra mag 300 wby mag 300 prc (no fit) 10. 8 | 10 | 12. We can build these uppers to your desired specs.Features:Barrel - 10.5" .308 carbine length barrel, crafted to mil-spec standards from 4150 Chrome Moly Vanadium with a QPQ corrosion resistant finish. AR-10 .308 10.5" pistol Mlok upper assembly is DPMS compatible. The Remington 700P was available for a while chambered in the 7mm Rem Mag, but beyond that there are not a lot of sniper rifle options available that are not custom built rifles. The case length is just long enough to accommodate the full breadth of 7mm projectiles, from varmint loads up to the 175-grain pills, and (naturally) fits in any short-action platform. 10. 338 federal 338-06 338-06 ack 8mm mauser (8x57) 8mm-06 8mm rem mag.