Brownells BRN-15 4027-3410-B4 11.5" Upper Receiver 5.56mm NATO
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| Length | 11.5'' |
| Make/Model | AR-15 |
| Contour | Government |
| Finish | Anodized |
| Color | Black |
| Cartridge | AKK_5.56 x 45 |
| Muzzle | 1/2-28 |
| Make | AR-15 |
| Style | Assembled |
| Twist | 1-7 |
| UPC: | 050806000254 |
Technical Specifications
| Caliber | 5.56 X 45 |
|---|---|
| Barrel Length | 11.50" |
| Finish | Anodized |
| Weight | 3.30 oz |
| Thread Pitch | 1/2-28 |
| Twist Rate | 1-7 |
| Manufacturer | Brownells |
| Model | 4027-3410-B4 |
| SKU | Cr814234 |
| UPC | 050806000254 |
| Condition | New in Box |
| Availability | Out of 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 502-272-4859 or submit a question for assistance with shipping or returns.
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