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 CTR buttstock and Mil-Spec buffer tube, Magpul MOE pistol grip, Diamondback 12" Keymod handguard, and a black hardcoat anodized finish.
| Brand | Diamondback |
| Category | Tactical Rifles |
| Gun Platform | AR-Style |
| Caliber | 300 Blackout |
| Model | DB15 |
| Stock Finish | Black |
| Action | Semi-Auto |
| Barrel Length Range | 16" to 16.99" |
| Sights | None, Optic Ready |
| Capacity | 30+1 |
| Muzzle | A2 Flash Hider |
| Magazine Type | AR-15 |
| Grips | Black Magpul MOE |
| Hand | Right |
| Handguards | 12" Keymod Rail |
| Max Capacity | 30 |
| OAL | 32.25"-35.50" |
| Receiver Finish | Black Hard Coat Anodized |
| Receiver Material | 7075-T6 Aluminum |
| Safety | Manual |
| Stock Description | Adjustable Magpul MOE Carbine |
| Stock Finish Group | Black |
| Stock Material | Synthetic |
| Thread Pattern | 5 / 8"-24 tpi |
| Twist | 1:9" |
| Weight | 6.62 lbs |
| Barrel Description | 4150 Chrome Moly |
| Barrel Finish | Stainless Steel |
| Barrel Length | 16" |
!