Description
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, ATI Strikeforce buttstock and buffer tube, A2 pistol grip, Diamondback 9.5″ M-Loc handguard, and a black hardcoat anodized finish.
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, ATI Strikeforce buttstock and buffer tube, A2 pistol grip, Diamondback 9.5″ M-Loc handguard, and a black hardcoat anodized finish.
Specifications
| Action | Semi-Automatic |
|---|---|
| Caliber | 300 AAC Blackout/Whisper (7.62x35mm) |
| Barrel length | 16″ |
| Capacity | 30+1 |
| Trigger | Standard |
| Safety | Manual |
| Oal | 32.5″-36.25″ |
| Stock description | ATI Strikeforce/Collapsible Black |
| Metal finish | Black Hardcoat Anodized |
| Muzzle | A2 Flash Hider |
| Receiver material | 7075 T6 Aluminum |
| Sights | None, Optic Ready |
| Barrel description | 4140 Chrome Moly |
| Twist | 1:9″ |
| Barrel length range | 16.00″ to 17.99″ |
| Hand | Right |
| Stock finish group | Synthetic |
| Metal finish group | Blued/Black |





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