Diamondback DB15 rifle features a carbine-length, medium 4150 ChromeMoly barrel, mid-length gas system with pinned gas block, and a shot-peened Mil-Spec 8620 bolt carrier. It utilizes 7075-T6 aluminum receivers, 15" M-Lok anti-rotation handguard, Magpul MOE grip and a Magpul Carbine stock.
- Finish: Black Hardcoat Anodize
- Caliber: 5.56 NATO
- Barrel: 16 in, 1:8 RH, Medium, 4150 CrMov, Black Nitride
- Gas System: Carbine Length
- BCG: Shot-Peened, Magnetic Particle Inspected Mil-Spec 8620 Carrier
- Upper: A3 Flattop Forged 7075 T-6 Aluminum
- Lower: Forged 7075 T-6 Aluminum (Diamondback Carbon Lower)
- Handguard: 15 in M-LOK Rail
- Grip: Magpul MOE Grip
- Stock | Brace:
- Magazine: Magpul Gen M2 PMAG, 30 Round
- Sights: None
- Muzzle Device: A2 Flash Hider (1/2 x 28)
- Trigger: Standard Mil-Spec
- Weight: 6.6 lbs
- Length (Collapsed / Extended): 32 1/2 in.
