CMMG M16 Bolt Carrier Group Mil-Spec 5.56x45mm NATO Black
Shop CMMG ProductsCMMG | 55BA419 | MPN: 55BA419 | UPC: 852005002431 | Black / Phosphate Finish | Caliber: 5.56x45mm NATO | Weight: 14 oz | Frame Material: Steel | Category: AR Bolts
Complete Mil‑Spec M16 bolt carrier group. 8620 steel carrier with chrome lining; 9310 steel bolt; 4140 steel extractor.
Specifications:
- Brand: CMMG
- Model: 55BA419
- MPN: 55BA419
- UPC: 852005002431
- Category: AR Bolts
- Caliber: 5.56x45mm NATO
- Finish: Black
- Coating/Finish Details: Phosphate Mil‑Spec
- Weight: 14 oz
- Frame Material: Steel
- Bolt Material: 9310 Steel
- Carrier Material: 8620 Steel
- Carrier Treatment: Chrome Lined
- Extractor Material: 4140 Steel
- Capacity: Standard
- Product Type: 3
- Color: Black
- Warranty: Lifetime guarantee against defects in material or workmanship
Technical Specifications
| Caliber | 5.56x45mm NATO |
|---|---|
| Action Type | Action |
| Finish | Black |
| Weight | 0.88 lbs |
| Trigger Type | Steel |
| Manufacturer | CMMG |
| Model | 55BA419 |
| SKU | A463334 |
| UPC | 852005002431 |
| Color | Black |
| Material | Steel |
| Compatibility | M16 |
| Availability | In Stock |
Customer Reviews
No reviews yet. Be the first to review this product!
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.
What is MAP Pricing?
MAP stands for Minimum Advertised Price. It's a policy set by manufacturers that limits how low retailers can advertise their prices.
The good news? We can often sell below MAP - we just can't show that price publicly. When you request a price by email or add to cart, you'll see our actual (often lower) price.
This isn't a trick - it's how we stay compliant while still offering you the best deals possible.