Description
Proof Research carbon fiber Sendero rifle barrel is made for .243 caliber. It has a 22 in barrel length and a 1-7.5 rate of twist. This is a barrel-only component, intended for building or replacing the barrel on a compatible rifle platform.
| Caliber | .243 |
|---|---|
| Barrel Length | 22 in |
| Rate of Twist | 1-7.5 |
| Material | Carbon Fiber |




