Description
Diamondback Firearms DB Barrel is a 10-inch 5.56x45mm NATO barrel designed for a carbine-length gas system. It is made from 4150 CMV steel and finished in black nitride. The barrel features a 1:8″ rate of twist for stabilizing compatible projectiles.
Key details
- Caliber: 5.56x45mm NATO
- Barrel length: 10 in
- Gas system: carbine-length
- Material: 4150 CMV steel
- Finish: black nitride
- Rate of twist: 1:8″
Specifications
| Fits | Barrel replacement or build completion |
|---|---|
| Part Type | Barrel |
| Caliber | 5.56x45mm NATO |
| Length | 10 in |
| Rate of Twist | 1:8″ |
| Gas System | Carbine-length |
| Material | 4150 CMV steel |
| Finish | Black nitride |



