The Sig Sauer P320 X-Series Carry small grip module converts a P320 firing control unit into the XSERIES Carry configuration. It is intended for use with 9mm Luger, .357 SIG, and .40 S&W slides and barrels and provides a reduced grip circumference for shooters preferring a smaller profile. Constructed in coyote tan polymer, the module is magwell and weight compatible to accept XSERIES components. Please review magazine baseplate compatibility before installation.
Key Specifications
- The manufacturer is Sig Sauer.
- The model family is P320.
- This item is a X-Series Carry grip module (Small).
- The compatible chamberings are 9mm Luger / .357 SIG / .40 S&W.
- The module fits barrel lengths 3.90″ & 4.70″.
- The frame material is Polymer.
- The finish/color is Coyote Tan.
- This unit requires the corresponding 9mm, .357 SIG, or .40 S&W slide and barrel for proper assembly.
- Magazine compatibility: not compatible with magazines that have ‘SIG SAUER’ on the baseplate; compatible with baseplates bearing the SIG mark.
- The module is magwell and weight compatible with XSERIES components.
This small X-Series Carry grip module streamlines conversion of a P320 fire control unit to XSERIES Carry ergonomics while keeping the platform’s modularity. Its coyote tan polymer construction offers a lightweight, durable option for shooters who want a smaller grip profile without changing the internal fire control assembly. Designed for straightforward installation when paired with the appropriate slide and barrel, it is a practical choice for users seeking compact handling and XSERIES compatibility.





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