Diamondback Firearms DB15 rifle made entirely in the USA. It uses a gas-impingement system and high quality CNC machined components. The DB15300 model features a melonite coated, 4140 chrome-moly, free-float barrel, forged 7075 T6 aluminum lower along with an A3 flattop upper receiver, no sights, and a carbine length gas system. This model has an A2 flash hider, Magpul MOE Carbine Stock, MOE pistol grip, Diamondback 12" M-Lok handguard, and a burnt bronze finish.
| Model | DB15 |
| Caliber | 300 Blackout |
| Barrel Length Range | 16" to 16.99" |
| Gun Platform | AR-Style |
| Operating System | Direct Impingement |
| Stock Finish Group | Black |
| Capacity | 30+1 |
| Stock Material | Synthetic |
| Action | Semi-Auto |
| OAL | 32.50"- 36.25" |
| Hand | Right Hand |
| Sights | Optic Ready |
| Barrel Finish | Black Nitride |
| Muzzle | A2 Flash Hider |
| Twist | 1:8" |
| Magazine Type | AR-15 |
| Grips | Black Magpul |
| Handguards | 12" M-LOK |
| Receiver Material | 7075-T6 Aluminum |
| Safety | Thumb |
| Thread Pattern | 5 / 8"x24 |
| Stock Description | Magpul Carbine |
| Barrel Description | Chromoly Steel |
| Barrel Length | 16" |
| Max Capacity | 30 |
| Receiver Finish | Burnt Bronze Cerakote |
| Weight | 6.56 lbs |
| Stock Finish | Black |
