Diamondback DB15 300 Blackout Pistol 10" FDE

Diamondback DB15 300 Blackout Pistol

The Diamondback DB15 represents a thoughtfully engineered platform for shooters seeking a compact, maneuverable firearm in the increasingly popular 300 Blackout cartridge. This pistol combines proven direct impingement technology with quality components selected for reliability and durability.

Barrel and Gas System

The 10-inch 4150 Chrome-Molybdenum-Vanadium barrel features a 1:8 right-hand twist optimized for 300 Blackout performance. A black nitride finish provides corrosion resistance and durability. The pistol-length direct impingement gas system delivers reliable cycling across a wide range of ammunition types, from supersonic to subsonic loads.

Receiver and Handguard

Forged 7075 T-6 aluminum upper and lower receivers provide a solid foundation. The upper features an A3 flattop with T-markings for optic mounting. The 9-inch M-LOK handguard offers ample space for accessories while maintaining a compact overall profile.

Controls and Ergonomics

A Magpul MOE grip provides comfortable, secure handling. The SB Tactical SBA3 brace offers stability and control. Standard mil-spec trigger provides predictable break and reset.

Included Accessories

Ships with one 30-round Magpul Gen M3 PMAG magazine. An A2 flash hider (5/8 x 24) manages muzzle signature. No sights are included, allowing you to select optics suited to your intended use.

Specifications

• Caliber: 300 AAC Blackout
• Barrel Length: 10 inches
• Overall Length: 26 inches (collapsed) / 28.5 inches (extended)
• Weight: 5.7 pounds
• Finish: Flat Dark Earth Cerakote
• Carrier: Shot-peened, magnetic particle inspected mil-spec 8620

This compact platform excels for home defense, hunting, or recreational shooting where maneuverability matters.