AIM Sports Bolt Carriers Gun Parts
(2 deals total)

  • Bolt Carriers
  • AIM Sports

Filter AIM Sports Bolt Carriers Gun Parts

56 months ago
2 Pack - AIM Nickel Boron Bolt Carrier Groups BCG. Made in the U.S.A! These are Excellent Quality and Finish, MPI tested Mil-Spec BCGs, complete and ready to drop in. Ships out Priority Mail with tracking! Features: Shot Peened MPI (Magnetic Particle Inspected) Bolt. 9310 Bolt Material, 8620 Carrier and Gas Key. M16 Full Auto Profile CarrierProperly staked Investment cast gas key hardened to USGI specifications Gas Key Fastened with Hardened Grade 8 Fasteners. Extractor O-Ring upgrade with Black Insert. Fast, free shipping
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60 months ago
Please check out all of our sales and promotions currently on Welcome AIM's new Light Weight AR 5.56/.223/.300 BLACKOUT complete Nickel Boron Bolt Carrier Groups. AIM is having these bolts manufactured to their exacting standards. These BCGs are inspected to the highest of standards, to insure a high quality product. XAIMBCGNIBLW Features: *Complete AR15 Lightweight nickel boron 5.56 bolt carrier group *Only 8.5 ounces in weight! *Almost 28% in weight savings over AIM's standard NIB BCG