Description
Get a high quality Bolt Carrier Group for your AR with this superb .308/7.62 Nickel Boron BCG! 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. 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 Assist
8620 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
Jeffrey Spetter –
Fit & function G2G in my Ar-10 build cbc industry 16″ upper
Jamal Jones –
Fits great in my Aero M5 build
Alex –
Excellent tolerance and finish.