Diamondback DB1984K001 Obsidian 5.56 NATO 30+1 11.50" Black Nitride 11" M-LOK Handguard SBA5 Brace Magpul MOE K2 Grip
Diamondback
The Diamondback Pistol DB10 in 8.6 Blackout is a modern AR pistol built for shooters who want serious performance in a compact, maneuverable platform. This pistol-caliber AR combines the ballistic advantages of 8.6 Blackout with a purpose-built 12-inch barrel and quality components throughout—making it equally at home on the range, at the bench, or in the truck. Whether you're exploring long-range pistol shooting or want a dedicated PDW-style setup, the DB10 8.6 Blackout delivers the modularity and ergonomics AR shooters expect.
The heart of this build is a Superlative Adjustable Gas Block feeding a mil-spec carrier group, tuned for the pistol-length system and 8.6 Blackout's unique ballistics. The 12-inch 4150 CrMoV barrel wears a durable black nitride finish and is threaded for muzzle devices (thread protector included). The 11-inch M-LOK handguard provides plenty of real estate for mounting optics, lights, or other accessories, with integrated full Picatinny and QD mounts already in place.
Controls are familiar: Magpul MOE K2 grip and an SB Tactical SBA5 brace for stability and control. The forged 7075 T-6 aluminum upper and lower keep weight reasonable at 7.2 pounds, while the A3 flattop upper gives you a clean optics platform. One Magpul Gen M3 20-round PMAG ships with the pistol. No sights are installed, leaving your upper receiver open for your choice of red dot, magnified optic, or irons. This is a blank canvas for builders and shooters who know exactly what they want to run.