American Made
Buy Machine Shop Direct
Need Assistance? Call us at 425.530.0837
762x39 - Pistol Bolt Carrier Group
Your Price $139.95
LOADING...
7.62x39 BCG. Full auto profile, chrome lined 7.62x39mm bolt carrier group. Will fit AR15 mil-spec upper receivers, Rifles and Pistols.

Mil-Spec MIL-STD-171 Melonited
Individually MPI Tested
Bolt: 9310-Case hardened, Shot Peened, and MPI tested.
Carrier: 8620 Tool Steel-(M16 full shroud)-Heat Treated, Case Hardened, & Melonited.
Gas Key: Melonited-Grade 8 Hardened Fasteners, Permatex No. 3 sealed, Torqued to 60 in lbs, & Mil-Spec Staked
Cam Pin: 4340 Steel-Heat Treated & Phosphated
Extractor: Tool steel S7-Heat Treated to 48-53 Rockwell C & Phosphated
AR15 7.62x39mm BCG Enhanced Firing Pin
 
515 Tucker Ave Friday Harbor, WA 98250 | sales@hardenedarms.com
Phone: 425-530-0837