Polymer80 G17 Standard Unthreaded Barrel 9mm Black Nitride

Polymer80 G17 Standard Black Nitride Unthreaded Barrel. Precisionmachined target crown cut broached rifling & hand polished feed ramp make the Polymer80 barrelsan excellent option as a replacement precision barrel.Features:Available for PF-Series? 9mm PFC9?/PF940C? PFS9?/PF940v2? & PF940SC?/PFSC9? Available for PF-Series? 10mm/45ACP PF45? Match Grade Drop-in Barrel Heat Treated to 42 HRC Available Finishes: Black Nitride Package Contents: Polymer80 G17 Standard Unthreaded Barrel Polymer80 P80-G17-S-BN: G17 Standard Black Nitride Unthreaded Barrel