Building on their experience with lightweight firearms, 2A Armament set out to design a custom contoured 18" lightweight (31.5 oz) .308 barrel. This is the same barrel they use on their XLR-18 rifle.
Features:
- 4150 Barrel steel with QPQ Nitride
- .308 Caliber WIN MATCH
- Length 18"
- Rifle-length gas system .081 gas port
- 1:10 twist, 5R rifling
- 5/8-24 muzzle thread (.625 thread length)
- .750" diameter x 1.0” long gas block journal
- 11 deg target crown
- LR-308 (DPMS Compatible) extension
- Weight - 1 lb 15.5 oz
- Manufacturer Part Number:
- 2A-C308L18PB-1
- Sub Category:
- Barrels
- Cartridge:
- .308
- Length:
- 18"
- Gas System Length:
- Rifle
- Gas Block Diameter:
- .750″
- Barrel Finish:
- QPQ
- Twist Rate:
- 1:10
- Muzzle Threads:
- 5/8x24
