Criterion Barrels AR-10 Rifle Length Gas System Barrel

Criterion Barrels AR-10 Rifle Length Gas System Barrel Criterion Barrels AR-10 Rifle Length Gas System Hybrid Barrels are built to match grade quality with uniform bore dimensions, groove dimensions and twist. Criterion Barrels uses button rifling and manufactures these AR15 Barrels from gun barrel quality steel. Criterion Barrels AR-10 Hybrid Rifle Length Gas System Barrels are compatible with both .308 Win and 7.62x51 NATO ammo. Their hybrid contour provides high accuracy with lighter weight. Specifications: - Fabric/Material: 416R Stainless Steel - Barrel Profile: Hybrid - Gas System Length: Rifle Length - Gas Block Journal Size-Diameter: .750 in - Threads per Inch: 5/8x24 - Gun Make: AR Platform - Gun Model: AR-10 - Additional Features: Button Rifled - Condition: New Package Contents: Criterion Barrels AR-10 Rifle Length Gas System Barrel Manufacturer says the barrel is compatible with AR-10 platforms.