Restrictions

Top takeaways

  1. Geissele Automatics LLC produces high-quality, cold hammer forged 5.56mm AR-15 barrels that are HPT and MPI tested for reliability and consistency.
  2. The barrels come in various lengths with corresponding gas systems, featuring a 1/7 twist rate, chrome lining, manganese phosphate finish, and are suitable for diverse applications from duty to competition.
  3. Specifically, the 11.5" barrel has a Government profile, carbine gas system length, and is equipped with 1/2 x 28 muzzle threads for attachments.

Attributes

Cartridge: 5.56 mm NATO Contour: Government Gas System Length: Carbine Length: 11.5'' Make: AR-15 Muzzle Threads: 1/2-28 Twist: 1-7 Delivery weight: 0.701kg

Item details

Made in USA
US export classification: 0A501.c