NBS 7.62x39 16" Heavy Barrel Parkerized 1:10 Twist Carbine Gas

This NBS AR-15 16 heavy barrel, parkerized 7.62x39 barrel has a carbine length gas system with a 1:10 twist rate. Our 7.62x39 parkerized rifle barrels are made from the finest 4150 Chrome Moly Vanadium and precisely rifled for high accuracy at a great price. All finished barrels go through a 100% inspection process. Inspections Equipment includes CMMs and Air Gauges for the bores as well as visual and machine inspection. We recommend an enhanced firing pin and Wolf 122gr. (Winchester 123gr., American Eagle 124 gr.). Specifications: Weight: 2.30 Length: 16 Profile: Heavy Barrel Twist: 1:10 Finish: Parkerized Material: 4150 Chrome Moly Vanadium Thread Pitch: 5/8 x 24 Caliber: 7.62x39 Feed Ramp: .300 Blackout Flutes: None Gas System: Carbine Gas Block System: 0.750 Gas Hole Diameter: 0.093 Classification: Barrels Platform: AR-15 Threaded: Threaded