Black Nitride Bolt Carrier Group
In Stock Soon – Reserve Yours Today.
SKU
MWI-MI-BCG-NIT
- 8620 M16 style carrier
- Black Nitride finish
- Properly heat treated
- Precision ground for perfect dimensions
- MPI - Magnetic Particle Inspected
- 4140 Gas Key
Assembled Bolt Carrier Group for AR-15/M16. Properly torqued with Grade 8 fasteners. Properly staked to ensure reliability. Machined from solid 4140 bar stock, heat treated and shot peened. O-Ring included.
| MSRP | $167.95 |
|---|---|
| Brand | Midwest Industries |
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