6.5 CM

Proof Research 6.5 CM Accuracy International Pre-Fit Steel Barrel – Multiple Size Options

Proof Research 6.5 CM Accuracy International Pre-Fit Carbon Fiber Barrel

Proof Research Elevation 6.5 CM Pre-Fit Carbon Fiber Barrel

Proof Research Curtis 6.5 CM Steel Barrel

Proof Research 6.5CM Impact Precision Pre-Fit Steel Barrel

Proof Research 6.5 CM Tikka Pre-Fit Carbon Fiber Barrel

Proof Research 6.5 CM Savage Pre-Fit Steel Barrel

Proof Research 6.5 CM Ruger Pre-Fit Steel Barrel

Proof Research 6.5 CM Ruger Pre-Fit Carbon Fiber Barrel

Proof Research 6.5 CM Defiance Ruckus Pre-Fit Steel Barrel

Proof Research 6.5 CM Defiance Ruckus Pre-Fit Carbon Fiber Barrel – Multiple Options

Proof Research 6.5 CM Daniel Defense Pre-Fit Carbon Fiber Barrel