Diamondback 556M16M50B8R DB Barrel 5.56x45mm NATO 16″ Black Nitride Chrome Moly Vanadium Steel
$98.40
The Diamondback DB 16″ 5.56 NATO barrel delivers reliable accuracy for AR builds that demand dependable performance without breaking the bank. Chrome moly vanadium steel with nitride finish handles hard use and stays accurate through thousands of rounds.
In stock
Description
Built from chrome moly vanadium steel and finished in durable nitride, this 16-inch midlength barrel strikes the balance most shooters want—short enough for handling in tight spaces, long enough to pull good velocity from 5.56 NATO rounds. The 1:8 twist rate stabilizes everything from 55-grain varmint loads to heavier 77-grain match ammunition, making it genuinely versatile whether you’re zeroing in on hogs, running drills at the range, or building a do-it-all AR. Diamondback’s nitride finish resists corrosion better than parkerizing and requires less maintenance than bare steel. This is a no-nonsense barrel for shooters who want solid accuracy and longevity at a fair price.
Additional information
| UPC | 815875019077 |
|---|---|
| Mfr Item Number | 556M16M50B8R |
| Manufacturer |





















Reviews
There are no reviews yet.