AR-15 7.62x39 10.5" Medium 1:10 Barrel Black Nitride

10.5" 7.62x39 4150 Carbine Medium 1:10 Barrel - Black Nitride The 10.5" 7.62x39 Carbine Barrel is built for AR-15 shooters who demand reliable performance in a compact format. Forged from 4150 Chrome Moly Vanadium steel and finished in black nitride, this barrel offers excellent strength, corrosion resistance, and extended service life. The medium contour profile provides a perfect balance between rigidity and maneuverability, while the 1:10 twist rate stabilizes common 7.62x39 loads for accurate performance at short to mid-range. The carbine-length gas system with a 0.75" gas block journal ensures smooth cycling and compatibility with standard AR-15 components when paired with the correct bolt and magazines. Ideal for AR pistol builds, SBRs, or suppressed setups, this barrel delivers consistent reliability and clean aesthetics without added weight. Features 4150 CrMoV Steel for enhanced strength and heat resistance Black Nitride finish for corrosion resistance and smoother cycling 1:10 twist optimized for 7.62x39 ammunition Carbine-length gas system with .750" gas block journal Medium contour for better balance and heat control Threaded 5/8x24 for muzzle device or suppressor compatibility Specifications Caliber: 7.62x39 Barrel Length: 10.5" Twist Rate: 1:10 Gas System: Carbine Muzzle Thread: 5/8x24 Gas Block Journal: 0.750" Finish: Black Nitride (Melonite) Profile: Medium Platform: AR-15 Weight: 14 oz Overall Dimensions: 12.5" L x 3" W x 3" H Origin: Made in the USA