Brand: BCM
BCM MPI M16 Auto Bolt Carrier Group 5.56 NATO
- SKU BCM-BCG-AUTO
- UPC 812526020994
- MPN BCM-BCG-AUTO
Full auto profile 5.56 bolt carrier group for AR-15, M16 and M4. HPT and MPI tested bolt, chrome lined carrier, staked gas key.
FitsAR-15/M16/M4Caliber5.56x45 NATOTypeBolt Carrier Group
$229.67
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BCM MPI M16 Auto Bolt Carrier Group 5.56 NATO
$229.67
About this product
The BCM Bolt Carrier Group (MPI) Auto is a fully assembled M16 profile carrier for AR-15, M16 and M4 rifles. The carrier is machined to USGI specs, Parkerized outside and chrome lined inside, with a chrome lined mil-spec gas key held by Grade 8 fasteners and properly staked.
The bolt is Carpenter No. 158 steel, shot peened, with a tool steel extractor and ejector and a BCM extractor spring. Every bolt is high pressure tested and magnetic particle inspected. An M16 profile carrier is legal to run in a semi auto AR-15.
Specifications
| Type | Bolt Carrier Group |
|---|---|
| Model | Auto |
| Platform | AR-15 |
| Caliber | 5.56x45mm NATO |
| Finish | Parkerized |
