Bushmaster 0040004BLK M4 Patrolman's 5.56 NATO 16" Upper Receiver Black
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Bushmaster M4 Patrolman's Upper 5.56 NATO 16" Black Nitride Barrel, 0040004BLK
The Bushmaster M4 Patrolman's Upper is a complete AR-15 upper receiver designed for optimal performance. Featuring a 16" salt bath nitride barrel with a 1:7 twist, this upper is perfect for shooting 55 grain loads. It includes a detachable carry handle, A2 birdcage flash hider, and a durable 7075-T6 aluminum receiver, making it an excellent addition to your AR-15 platform.
Specs:
Technical Specifications
| Caliber | 223 Rem | 5.56 NATO |
|---|---|
| Capacity | 16 |
| Barrel Length | 16.00" |
| Action Type | Complete |
| Finish | Black |
| Weight | 5.05 oz |
| Frame Material | Flat Top |
| Sights | A2 Front/Carry Handle Rear |
| Thread Pitch | 1/2x28 |
| Twist Rate | M4 Double Head Shiel |
| Manufacturer | Bushmaster |
| Model | 00-40004-BLK |
| SKU | L238438 |
| UPC | 604206918222 |
| 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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