- Assembled Bolt Carrier Group for AR-15/M16
- 8620 M16 style carrier
-
- Black Nitride finish
- Properly heat treated
- Final grind before plating
- 9310 Steel 5.56/.223 bolt
- Heat treated
- Shot peened
- Precision ground for perfect dimensions
- Black Nitride finish
- MPI – Magnetic Particle Inspected
- 4140 Gas Key
-
- Black Nitride finish
- Properly torqued with Grade 8 fasteners
- Properly staked to ensure reliability
- 4140 Cam Pin
- Heat Treated
- Black Nitride finish
- Machined from solid 4140 bar stock, heat treated and shot peened
- Phosphate coated for reliable extraction
- Extractor insert included
- O-Ring included
- Firing pin precision machined from 17-4 H-900 Stainless Steel
- 100% USA Made
Specifications
| Colors | Black |
|---|---|
| Platform | AR15 |
| Manufacturer | Midwest Industries |
| Bolt Carrier Group | M16 Style |
Compliance
Know all your state laws before purchase is made.
Midwest Industries AR15 M16 Bolt Carrier Group – Black Nitride
Our Price:
$149.95- MSRP$159.95
- SKUURPMIBCGNIT
- MPNMI-BCG-NIT
- UPC812102032946
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