Diamondback DB1984K001 Obsidian 5.56 NATO 30+1 11.50" Black Nitride 11" M-LOK Handguard SBA5 Brace Magpul MOE K2 Grip
The Diamondback DB15 Obsidian features a 11.50" Chrome Moly Vanadium barrel with a DB Obsidian muzzle brake; Breekarms ambi Warhammer charging handle; Battlearms enhanced bolt catch; 11" M-LOK handguard; QD mounts; Magpul MOE K2 Grip; SB tactical SBA5 brace; carbine-length gas system and threaded barrel. Includes 30rd Magpul Gen3 PMAG.