Diamondback 556M16M50B8R 16" 5.56 NATO AR-15 Barrel Black Nitride 1:8 Twist
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Diamondback Firearms | 556M16M50B8R | MPN: 634 | UPC: 815875019077 | Black Nitride | 5.56 NATO | 16" Barrel | 1:8" Twist | Mid-Length Gas | 1/2 x 28 Thread
4150 Chrome Moly Vanadium steel construction. Button rifled, medium profile barrel with M4 feed ramps and mid-length gas system.
Specifications:
- Brand: Diamondback Firearms
- Model: 556M16M50B8R
- MPN: 634
- UPC: 815875019077
- Caliber: 5.56x45mm NATO
- Barrel Length: 16"
- Barrel Material: 4150 Chrome Moly Vanadium steel
- Barrel Profile: Medium
- Rifling: Button Rifled
- Twist Rate: 1:8"
- Feed Ramps: M4
- Threading: 1/2 x 28
- Gas System: Mid-Length
- Finish: Black Nitride
- Color: Black
- Weight: 30
- Alternate Titles: Diamondback Firearms Barrel 223 Remington/5.56 NATO 16" Threaded Barrel; Diamondback 556M16M50B8R DB Barrel 5.56x45mm NATO 16" Black Nitride Chrome Moly Vanadium Steel
- Category: AR Uppers
Technical Specifications
| Caliber | 5.56x45mm NATO |
|---|---|
| Capacity | 1 |
| Barrel Length | 16.00" |
| Finish | Nitride |
| Weight | 1.88 lbs |
| Twist Rate | Midlength Medium Pro |
| Manufacturer | Diamondback Firearms |
| Model | 556M16M50B8R |
| SKU | R702271 |
| UPC | 815875019077 |
| 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 502-272-4859 or submit a question for assistance with shipping or returns.
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