Description
Description
Get a high quality Bolt Carrier Group for your AR with this superb .308/7.62 Nickel Boron BCG from ACME Machine ! This .308/7.62 Nickel Boron BCG with Forward Assist features an 8620 Tool Steel Carrier and 9310 Carpenter Steel Bolt, with a properly staked forged gas key and Grade 8 Hardware. The bolt is shot peened and hardened then Magnetic Particle Inspected. ACME Machine .308/7.62 Nickel Boron BCG is everything you need and more than you expect from an outstanding precision built AR bolt carrier group! Specifications and Features:308/7.62 Nickel Boron BCG with Forward Assist8620 Tool Steel Carrier 9310 Carpenter Steel Bolt Shrouded Firing Pin Forged Gas Key – Properly Staked Grade 8 Hardware Shot Peened Hardened Bolt MPI Tested Tool Steel Extractor Nickel Boron Finish – Inside and Out
