Dont Miss Out
Subscribe below to get a daily email with the best deals.
PSA 5.56 Nitride MPI Full-Auto Bolt Carrier Group
PSA 5.56 NITRIDE MPI FULL-AUTO BOLT CARRIER GROUP
Bolt Finish: Nitride
Bolt Steel: 9310
Profile: Full Auto Profile
Gas Key: Grade 8 Hardened Fasteners, Staked per MilSpec
Bolt is Magnetic Particle Inspected (MPI)
**Due to part constraints, some orders may receive a free upgrade to a Mil-Spec Carpenter 158 Bolt**
8620 Full-auto profile bolt carrier group with 9310 steel bolt. Gas Key Hardened to USGI Specifications, Fastened with Grade 8 screws, and Staked Per Mil-Spec.
Posted By GoatBoy
Posted 4/7/2021 12:53:00 PM EDT
Brand Palmetto State Armory