| Brand | Diamondback Firearms |
| SKU | — |
| UPC | — |
| Action | Semi-Automatic |
| Finish | Burnt Bronze |
| Sights | Standard Sights |
| Weight | 6.8 pounds |
| Capacity | 30+1 |
| Grip Safety | No |
| Optic Ready | Yes |
| Barrel Length | 16 inches |
| Manual Safety | Yes |
| Overall Length | 32.75 inches |
| Trigger Safety | No |
| Caliber / Gauge | 5.56 NATO, .223 Remington |
| Threaded Barrel | Yes |
| Magazines Included | 1 |
| Ambidextrous Safety | No |
| Condition | New |
Diamondback Firearms DB15 AR-15 5.56 NATO Burnt Bronze 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 practical AR-15-style semi-automatic rifle chambered in 5.56 NATO and compatible with .223 Remington. Its 16-inch 4150 CMV steel barrel uses a 1:8 twist and a carbine-length gas system for a versatile general-purpose setup. A 15-inch M-LOK free-float handguard provides flexible accessory mounting while helping preserve barrel consistency, and the Picatinny top rail is ready for an optic. The rifle features lightweight 7075-T6 aluminum receivers, M4 feed ramps, a Mil-Spec trigger, an A2 flash hider, and a collapsible stock. The Burnt Bronze finish gives this configuration its distinctive appearance.
Key features
- 16-inch 4150 CMV steel barrel with a versatile 1:8 twist
- Chambered in 5.56 NATO and compatible with .223 Remington
- 30+1 capacity with one standard 30-round magazine included
- 15-inch M-LOK free-float handguard for lights, lasers, and other accessories
- Picatinny top rail supports the installation of a wide range of optics
- 7075-T6 aluminum receivers balance strength and manageable weight
The DB15 offers a versatile, accessory-ready AR-15 platform for range use, training, and general-purpose rifle applications.
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