Complete AR Bolt Carrier Assembly .223
$119.95
Complete AR Bolt Carrier Assembly .223/5.56
Built from 8620 Steel, heat treated to Army specifications, Manganese Phosphate or Black Nitrate finish
Includes:
- Bolt Carrier
- Carrier Key
- Firing Pin
- Cam Pin
- Firing Pin Retaining Pin
- Bolt carrier key screws (2)
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Description
Complete AR Bolt Carrier Assembly .223/5.56
Built from 8620 Steel, heat treated to Army specifications, Manganese Phosphate or Black Nitrate finish.
Includes:
- Bolt Carrier
- Carrier Key
- Firing Pin
- Cam Pin
- Firing Pin Retaining Pin
- Bolt carrier key screws (2)
Bolt Carrier Specs:
- Carrier: 8620 steel
- Cam pin: 4340 Alloy steel
- Carrier key: 4130 Alloy steel
- Army Spec Heat Treatment
- Manganese Phosphate or Black Nitrate finish (based on available inventory)
- Auto or Semi-Auto cut (based on available inventory)
Bolt:
- Due to supply chain issues, material for the bolt may vary.
- Mil-Spec heat treat
- Manganese Phosphate
Extractor:
- 4140 Chrome Moly
- Machined from bar-stock
- Mil-Spec heat treat
- Manganese Phosphate
SKU: BC-A-223
Additional information
| Application | AR15 |
|---|---|
| Caliber | .223 |
| Heat Treated | Yes |
| Material | 8620 Steel, heat treated to 15N-89-91 |
| Finish | Black Nitride, Manganese Phosphate |
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