5" 7.62x39 4150 Micro Medium 1:10 Barrel - Black Nitride

5" 7.62x39 4150 Micro Medium 1:10 Barrel - Black Nitride The 5" 7.62x39 Micro Barrel is a compact, hard-hitting option designed for ultra-short AR pistol or PDW builds. Made from 4150 CrMoV steel and finished in durable black nitride, this medium-profile barrel offers excellent corrosion resistance and longevity in high-pressure 7.62x39 setups. The micro-length gas system, 1:10 twist rate, and 5/8x24 threading make it suppressor-ready and performance-tuned. Like all BRD barrels, it's sourced from U.S. Tier 1 manufacturers and held to strict ISO-9001 quality standards. Specifications Finish: Nitride / Melonite Material: 4150 CrMoV Steel Barrel Profile: Medium Cartridge: 7.62x39 Gas Block Journal: 0.75 Barrel Length: 5" Gas System: Micro Platform: AR-15 Twist Rate: 1:10 Muzzle Thread: 5/8x24 Origin: Made in the USA