Criterion Barrels 16in AR-10 Mid Length Nitrided Gas System Barrel .308 M118 LR 1-10 Twist Black

Criterion Barrels 16in AR-10 Mid Length Nitrided Gas System Barrel .308 M118 LR 1-10 Twist Black. 308 rifle crafting a more reliable and accurate shooting experience with a durable platform. Criterion Barrels designed these Rifle Barrels with a mid-length gas system that works with both the AR15 and AR10 gas tube system and the chamber is compatible with both 7.62x51 NATO and .308 Win ammunition. The Criterion Barrels AR-10 Mid-Length Nitrided Gas System Rifle Barrel is a hybrid contour making i