Diamondback DB15 5.56x45mm NATO 16" 30+1 Semi-Auto Rifle

The Diamondback DB15 is an AR-platform modern sporting rifle chambered in 5.56x45mm NATO, built around an aluminum receiver as an affordable, duty-ready carbine. This configuration pairs a 16-inch medium-profile barrel with a 1:8 twist for solid performance across a wide range of bullet weights.

The semi-automatic direct-impingement action is fed by a detachable 30-round magazine and controlled by a familiar thumb safety. A carbine-length gas system and the included A2 flash hider keep recoil and signature under control during rapid fire.

Up front, the rifle wears a 15-inch M-Lok handguard with plenty of real estate for lights, lasers, bipods, and foregrips. The furniture package pairs a Magpul Carbine stock with a Magpul MOE grip, both in black to match the rest of the rifle for a clean, no-frills look that accepts accessories without complaint.

With an overall length of 32.50 to 36.25 inches (depending on stock position) and a weight of 6.65 lbs, the DB15 is light enough for all-day carry yet substantial enough to track well for sustained shooting. Backed by the modular controls and magazine compatibility of the AR-15 platform, the Diamondback DB15 leaves plenty of room in the budget for optics, magazines, and ammunition.

DISCLAIMER: Firearms and receivers are subject to state-specific shipping restrictions and must be transferred through a valid FFL dealer. Please visit our shipping restrictions page to review all applicable restrictions for your state. Subject to change.