Diamondback DB1784K061 DB15 5.56x45mm NATO 30+1 16, FDE, 15 M-Lok Anti-Rotation Handguard, Magpul CTR Stock & K2 Grip, Obsidian Muzzle Brake, Ambi Safety, Rifle

Overview

The Diamondback Firearms DB15 is an AR-style semi-automatic rifle chambered in 5.56x45mm NATO (.223 Remington) with a 30+1 capacity, supplied with a 30-round Magpul Gen M3 PMAG. It features a 16-inch 4150 CrMoV medium profile barrel with a 1:8 right-hand twist, black nitride finish, mid-length gas system, and a DB Obsidian muzzle brake with 1/2x28 threads. The upper and lower receivers are forged 7075-T6 aluminum, paired with a 15-inch M-Lok anti-rotation V4 S-Rail handguard. Additional components include a shot-peened MIL-SPEC 8620 carrier BCG, Breek Arms Warhammer Mod2 ambidextrous charging handle, Battle Arms Development enhanced components (bolt catch, safety selector, and magazine release/catch), Magpul MOE K2 grip, and Magpul CTR stock. The adjustable overall length ranges from 33 inches to 36.25 inches, and the rifle has an unladen weight of 6.60 lbs.

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