Product Description
Building On Their Experience With Lightweight Firearms, 2a Armament Set Out To Design A Custom Contoured 18" Lightweight (31.5 Oz.) .308 Barrel.features :
- 4150 Barrel Steel With Qpq Nitride
- .308 Caliber Win Match
- rifle-length Gas System .081 Gas Port
- 1:10 Twist, 5r Rifling
- 5/8-24 Muzzle Thread.