6.5 Grendel, 16" Black Nitride M4 Barrel, 1:8 Twist, Carbine Length Gas System

6.5 Grendel, 16" Black Nitride M4 Barrel, 1:8 Twist, Carbine Length Gas SystemThis AR-15 16" Black Nitride M4 Contour barrel with a 1:8 twist rate and Carbine length gas system. Our 6.5 Grendel black nitride 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.Specifications:Weight: 1.785lbsLength: 16"Profile: M4 ContourTwist: 1:8Finish: Black NitrideMaterial: 4150 Chrome Moly VanadiumThread Pitch: 5/8 x 24Caliber: 6.5 Grendel Type IIFeed Ramp: M4Flutes: NoneGas System: CarbineGas Block System: 0.750Classification: BarrelsPlatform: AR-15