5.56 Nitride MPI/HPT Bolt Carrier Group

5.56 Nitride MPI/HPT Bolt Carrier Group

SKU: 556BCG

Bolt Finish: Nitride
Bolt Steel: 9310
Profile: Full Auto Profile
Gas Key: Grade 8 Hardened Fasteners, Staked per MilSpec

Bolt is High Pressure Tested (HPT) & Magnetic Particle Inspected (MPI)

 

This Nitride BCG is made with a 9310 bolt with a full-auto profile, designed to be used in AR-15 & M-16 style rifles.  Bolt is high pressure tested and magnetic particle inspected for a uniform quality and operational reliability.

    $149.99 Regular Price
    $89.99Sale Price
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