MPI Bolt (Magnetic Particle Inspected)
Carpenter 158 steel bolt (Black Nitride)
Shot peened firing pin
Grade 8 hardened fasteners
8620 heat treated carrier, polished w/black nitride coating
Key staked per Mil-Spec
No returns taken on bolt carrier groups. If defective, we will arrange shipment and return to manufacturer representative for inspection/repair or replacement. Void if fired with reloads or if rifle is not assembled by a manufacturer or gunsmith.
Posted by Roger on 2nd Mar 2021
This bolt is really nice. I have not had the chance to test it out yet, but upon inspection, it looks perfect, flawless.
Posted by Joe on 15th Feb 2021
Great customer service !
Excellent shipping and packaging !
BCG checked out perfect !
Every business should strive to be more like this one !
All prices are in USD