Description
Diamondback Firearms DB15 semi-auto rifle chambered in .300 AAC Blackout with a 10 in barrel and a 1:8 in twist. It uses a pistol-length gas system and an A2 flash hider threaded 5/8 x 24. The upper and lower are forged 7075 T-6 aluminum, with a Diamondback carbon lower, and it comes with a 9 in M-LOK handguard.
Key features
- Black Nitride Diamondback barrel, heavy profile, 4150 CrMoV steel
- Pistol-length gas system
- Shot-peened, magnetic particle inspected mil spec 8620 carrier
- A3 flattop forged 7075 T-6 aluminum upper
- 9 in M-LOK rail handguard, Magpul MOE grip
- Buffer tube foam pad stock, thumb safety
- No sights installed
Specifications
| Caliber | .300 AAC Blackout |
|---|---|
| Action | Semi-Auto |
| Barrel Length | 10 in |
| Barrel Twist Rate | 1:8 in |
| Gas System | Pistol-Length Gas System |
| Muzzle Device | A2 Flash Hider (5/8 x 24) |
| Length | 23 in |
| Weight | 5.1 lb |



