The Diamondback Firearms DB15 Pistol is an AR-pattern semi-automatic pistol chambered in 5.56 NATO and compatible with .223 Remington ammunition. It features a compact 7-inch 4150 chrome moly barrel, a pistol-length direct-impingement gas system, and an SBA3 pistol brace. The forged 7075-T6 aluminum receiver includes an A3 flattop scope base for mounting an optic, while the 6-inch M-LOK rail provides flexible space for accessories. An A2 flash hider, A2-style black polymer grip, manual safety, and polymer AR-style magazine complete the configuration.

Key features

• 7-inch 4150 chrome moly barrel delivers a compact AR-pistol configuration
• 5.56 NATO chamber also supports .223 Remington ammunition
• SBA3 pistol brace provides adjustable support for stabilized handling
• 6-inch M-LOK rail offers flexible accessory mounting options
• A3 flattop receiver is optic ready for a user-selected sighting system
• Direct-impingement pistol-length gas system provides familiar AR operation and controls

The Diamondback Firearms DB15 Pistol combines compact handling with standard AR controls and accessory compatibility for range, training, and defensive applications.