SIG SAUER X-Series Compact Grip Module 9mm/40 S&W/357 SIG Black Medium

SIG SAUER Grip Module X-Series Compact 9/40/357 Black Medium. The manufacturer suggests that SIG SAUER X-series Grip Module is compatible with SIG Sauer P320 Full SizeSIG SAUER 1302204-01-R: Grip Module X-Series Compact 9/40/357 Black Medium