Proof Research 152508 7mm PRC 20" 1:8 Twist Bolt Action Rifle Barrel

The Proof Research 152508 is a bolt action rifle barrel chambered in 7mm PRC. This aftermarket barrel measures 20 inches in length and features a 1:8 twist rate. It is intended as a replacement or build component for rifle builders running a compatible bolt action platform chambered in 7mm PRC.

Proof Research manufactures each barrel using single-point cut rifling; every bore is then lead lapped and inspected at multiple quality-control stations to verify dimensional consistency and concentricity.

This new listing is for the barrel only; no action, stock, bolt, trigger, bottom metal, or other rifle components are included.