Black River Tactical M4A1 Chrome Bolt Carrier Group - Carpenter 158 - HPT/MPI Auto

SKU
BRT02706
$209.00
In stock
- +

Black River Tactical M4A1 Chrome Bolt Carrier Group - Carpenter 158 - HPT/MPI Auto

Limit (2) Per Order

100% made in USA to current USGI M4A1 specifications.

The USGI full auto bolt carrier is Manganese Phosphate coated outside and Hard Chrome lined inside. The Mil-Spec gas key is chrome lined and secured with properly staked Grade 8 fasteners to ensure reliable gas system performance.

Carpenter 158 bolt is shot peened, HP tested and MP inspected.

More Information
Dangerous GoodsYes
MPNBCG-M16-CHROME
Shipping RestrictionITAR/Export Restricted
Bolt Carrier CutFull Auto (FA)
FinishChrome
Weapon ModelAR-15/M-16
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