Barrels

Features:Length: 4"9 x 19 Parabellum1:10 Twist4150 Heat treated and stress relieved Chrome Moly Vanadium quality steel.Finish: Black NitrideMade in the U.S.AFits: AR-15MUZZLE BRAKE TREAD PITCH IS THE SAME AS AR-15 1/2X36..

Features:Length: 5"9 x 19 Parabellum1:10 Twist4150 Heat treated and stress relieved Chrome Moly Vanadium quality steel.Finish: Black NitrideMade in the U.S.AFits: AR-15MUZZLE BRAKE TREAD PITCH 1/2X36..

Features:Barrel Length 7.5Profile Heavy BarrelTwist 1:10Barrel Finish ParkerizedMaterial 4150 Chrome Moly VanadiumThread Pitch 1/2 x 36Caliber 9MMFeed Ramp SingleFlutes Non-flutedGas System Blow-BackClassification AR Pistol BarrelPlatform AR-9Made in USA..

Features:Length:10.5"Caliber: 9mmTwist: 1:10Thread Pitch: ''1/2x36"Material: 4150 gun quality steel heat-treated stress relieved.Finish: Black Nitride Made in the U.S.A.Fits: AR-Platform ..

Features:Length: 11"Caliber: 9X19Twist: 1:10BlowbackNo Gas Block SystemThread Pitch: 1/2"x28 Material: 4150 Chrome Moly Vanadium Weight: 18 Oz. Finish: QPQ Corrosion Resistant Made in the U.S.A.Fits: AR-15..

Features:Barrel Length 16Profile M4 ContourTwist 1:10Barrel Finish ParkerizedMaterial 4150 Chrome Moly VanadiumThread Pitch 1/2 x 36Caliber 9MMFeed Ramp SingleFlutes Non-flutedGas System Blow-BackPlatform AR-9Made in U.S.A..