Polymer80

PF-Series™ Sig Sauer® Barrels

The PF-Series™ line of SIG Sauer® P320™ compatible barrels are precision CNC machined to exacting tolerances from domestically sourced 17-4 PH stainless steel bar stock, broach cut rifled, and heat treated to 42 HRC. The PVD finishes offer upgraded aesthetics, high dry lubricity for enhanced smoothness during cycling, and ease of cleaning.

SIG Sauer® P320™ Full Size Pistol

Match Grade Drop-in Barrel

17-4 PH Stainless Steel

Heat Treated to 42 HRC

SAAMI Specification 9mm Match Chamber and 6-Groove Rifling

1/16 RH Twist Rate

Available Configurations: Full Size

Available Finishes: Matte Stainless Steel