| Brand | Diamondback Firearms |
| SKU | — |
| UPC | — |
| Action | Semi-Automatic |
| Finish | Olive Drab Green |
| Weight | 6.6 pounds |
| Capacity | 30+1 |
| Grip Safety | No |
| Optic Ready | Yes |
| Barrel Length | 16 inches |
| Manual Safety | Yes |
| Overall Length | 32 inches |
| Trigger Safety | No |
| Caliber / Gauge | .300 Blackout |
| Threaded Barrel | Yes |
| Magazines Included | 1 |
| Ambidextrous Safety | No |
| Condition | New |
Diamondback Firearms DB15 Carbine Configuration .300 Blackout Olive Drab Green Rifle
Firearms ship to the FFL dealer you name at checkout. Price and stock are re-checked live when you order.
The Diamondback Firearms DB15 is a semi-automatic rifle chambered in .300 Blackout and configured for versatile carbine use. It features a 16-inch threaded barrel with a 5/8x24 thread pattern, a 15-inch M-LOK handguard, and an optic-ready flat-top receiver. The forged 7075-T6 aluminum receiver is paired with a collapsible Magpul MOE carbine stock and Magpul MOE grip. A two-position thumb safety, A2 flash hider, and 30+1 capacity complete the practical configuration. One 30-round PMAG is included.
Key features
- .300 Blackout chambering supports a wide range of ammunition and applications
- 16-inch threaded barrel with a 5/8x24 thread pattern accommodates compatible muzzle devices
- 15-inch M-LOK handguard provides flexible accessory mounting
- Optic-ready flat-top receiver supports red dots and other compatible aiming systems
- Collapsible Magpul MOE carbine stock allows length-of-pull adjustment
- 30+1 capacity with one included 30-round PMAG
The Diamondback DB15 combines adaptable .300 Blackout performance with practical furniture and accessory compatibility for range, recreational, and defensive applications.
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