Restrictions

Top takeaways

  1. The AR-15/M16 5.56 hammer forged barrels are made from high-grade chromium-molybdenum-vanadium alloy steel, ensuring strength and accuracy.
  2. Barrels undergo magnetic particle inspection to guarantee flawlessness and are finished with manganese phosphate for surface wear resistance.
  3. The 14.5" M4 Carbine barrel features a 1-7 twist rate, government contour, and a carbine length gas system with .750" OD at the gas block.

Attributes

Barrel Weight: 1.77 lbs Cartridge: 5.56 mm NATO Contour: Government Finish: Black,Matte Black Gas System Length: Carbine Length: 14.5'' Make: AR-15 Muzzle: .600 Muzzle Threads: 1/2-28 Twist: 1-7 Delivery weight: 0.862kg

Item details

Made in USA
US export classification: 0A501.c