Melonite AR Ar-15 16" Hbar Barrel 7.62X39 AR-15 Made by Advanced Research
Stripped, HBAR CM Melonited 16" barrel delivers features you expect to find on a premium-grade rifle barrel at a remarkably economical price.
Government Hbar 4150 CM Melonited
Chambered 7.62X39 mm NATO
Made by Advanced Research in the USA
Machined from Ordnance-Grade 4150 chromium-molybdenum Alloy steel and Melonited for exceptional strength.
Every barrel is magnetic particle inspected.
Ultra-Black Nitride Finish outside!
Special chamber design copied from Russian AK-47 chambering.
Proof Tested. Chambered for 7.62X39, with Two-stage lapped for super accuracy.
Includes pre-installed barrel extension, with M4 feed ramp and locator pin.
Gas port is drilled and muzzle is pre-threaded to accept 5/8 x24 tpi accessories. .750 Diameter.
Carbine length gas system.
This barrel is rated for 35,000 rounds. It has the longest life of any Melonited barrel on the market.