Sig Sauer P365-XMACRO Grip Module Thumb Safety

The P365-XMACRO grip module features a true 1913 accessory rail and three interchangeable backstraps (S, M, L) to ensure a proper fit for the user’s hand. The medium backstrap comes preinstalled.
17rd P365-XMACRO Mags/All P365 FCUs (Manual Safety)