The Diamondback Firearms DB15 is a compact semi-automatic AR-style pistol chambered for .223 Remington and 5.56 NATO. Its 7-inch chrome moly vanadium barrel uses a pistol-length direct impingement gas system and an A2 flash hider. The aluminum receiver set is paired with a 6-inch M-LOK handguard, an SB Tactical SBA3 brace, and a Magpul MOE grip for a practical, configurable setup. A 30-round Magpul Gen M2 PMAG is included.

Key features

• Chambered for .223 Remington and 5.56 NATO
• 7-inch chrome moly vanadium barrel for a compact configuration
• Pistol-length direct impingement gas system
• 6-inch M-LOK handguard provides flexible accessory mounting
• SB Tactical SBA3 brace supports stable handling
• Aluminum receivers help balance strength and weight

The Diamondback DB15 combines compact AR-style handling with versatile M-LOK compatibility and proven Magpul furniture.