AR15.com Coupon Codes, Discounts and Deals

(1 deals total)

AR15.COM Complete Bolt Carrier Group Bolt is Carpenter 158 steel, MPI, HPT, shot peened with a tool steel extractor and black extractor insert and tension enhancing o-ring Carrier is chrome lined with chrome lined, hardened gas key and Grade 8 cap screws staked per Mil-Spec Everything but the coating is Mil-Spec. The available ionbond coating: - Reduces coefficient friction - Increased wear resting from foreign abrasive materials - High pitting and corrosion resistance - High integrity of surface structure - Better adhesion to base materials