Length: 10.5
Profile: Heavy Barrel
Twist: 1-8
Finish: Stainless
Material: 416 Stainless Steel
Thread Pitch: 5/8 x 24
Caliber : .300 Blackout
Feed Ramp: M4
Flutes: N/A
Gas System: Pistol
Gas Block System: 0.750
Gas Hole Diameter: 0.125