Diamondback DB15 5.56 NATO 16" 30+1 Semi-Auto Rifle DB15MZB

Diamondback DB15

The Diamondback DB15 is a semi-automatic AR-15 style rifle chambered in 5.56 NATO with a 16 inch 4140 chrome-moly free float Melonite barrel and a 30+1 capacity. It features a 12 inch Diamondback MLOK rail and an A3 flattop forged 7075 T6 aluminum receiver for optic mounting and customization. The design incorporates a carbine gas system and a 6-position ATI Mil-Spec stock for reliable performance and versatility.

This DB15 model delivers consistent accuracy through its 1:8 twist rate and high quality CNC machined components. The A2 flash hider reduces muzzle signature while the overall length of 32.5 to 36.25 inches and lightweight 6.65 pound build enhance handling. A 30-round magazine, cable lock, and owner’s manual are included for immediate use.

Ideal for modern sporting, tactical, and recreational applications, the Diamondback DB15 combines proven gas-impingement reliability with modern features and affordability. Its MLOK rail, adjustable stock, and compatibility with most AR15 accessories make it a practical choice for shooters seeking a versatile 5.56 NATO rifle platform.

Specifications