CMC Triggers Enhanced Bolt Carrier Group AR15/M16 5.56/.223 .300 Blackout Black Nitride
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CMC Triggers | 81631 | MPN: 81631 | UPC: 810943030961 | Black Nitride | Caliber: .223 Remington / 5.56 NATO / .300 AAC Blackout | Overall Length: 11" | Weight: 0.8 lbs | Frame Material: 8620 Steel
9310 case-hardened steel bolt. Enlarged forward ports. Magnetic particle inspected (MPI) and high pressure tested (HPT).
Specifications:
- Brand: CMC Triggers
- Model: 81631
- MPN: 81631
- UPC: 810943030961
- Caliber Compatibility: .223 Remington / 5.56 NATO / .300 AAC Blackout
- Finish: Black Nitride
- Overall Length: 11"
- Weight: 0.8 lbs
- Frame Material: 8620 Steel
- Bolt Material: 9310 Case Hardened Steel
- Barrel Ports: Enlarged Forward Ports
- Suppressor Compatibility: Optimized for Suppressor Use
- Cam Pin: Hardened 4340 Cam Pin
- Firing Pin: Mil-Spec 8740 Steel Firing Pin
- Extractor Spring: Mil-Spec Extractor Spring
- Extractor O-Ring: Mil-Spec O-Ring
- Inspection: Magnetic Particle Inspected (MPI)
- Testing: High Pressure Tested (HPT)
- Manufacturing: Precision CNC Ground
- Design Notes: Fewer contact points to reduce friction
- Corrosion/Wear Resistance: Black Nitride finish for wear resistance and lubricity
Technical Specifications
| Capacity | 223 |
|---|---|
| Action Type | Bolt Carrier Group |
| Finish | Black Nitride |
| Weight | 0.88 lbs |
| Overall Length | 11.00" |
| Trigger Type | 8620 Steel |
| Manufacturer | CMC Triggers |
| Model | 81631 |
| SKU | S97665 |
| UPC | 810943030961 |
| Availability | In Stock |
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Shipping & Returns
Shipping Information
- Orders typically process within 1-2 business days
- Ships via major carriers with tracking
- Tracking information provided for all orders
- Shipping costs calculated at checkout based on weight and destination
Return Policy
- 30-day return policy on accessories and non-firearms
- Items must be unused and in original packaging
- Contact us for return authorization before shipping items back
- Original shipping costs are non-refundable
Questions?
Contact us at (329) 227-0508 or submit a question for assistance with shipping or returns.
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