Sig Sauer P320 X-Compact Grip Module — Black Polymer, 9/40/357

The Sig Sauer P320 X-Compact Grip Module Assembly is a replacement/module component designed to configure a P320 or P250 firing control unit into a compact platform chambered in 9mm Luger, .357 SIG, or .40 S&W. Constructed of black polymer, the module accepts compact slide and barrel lengths of 3.60 and 3.90 inches when used with the appropriate slide and barrel. This listing is for the grip module only and does not include slide, barrel, or firing control unit.

Key Specifications

• The manufacturer is Sig Sauer.
• The module is designed for the P320 platform.
• Compatible chamberings are 9mm Luger, .357 SIG, and .40 S&W.
• Frame material is polymer.
• The exterior finish/color is black.
• Fits compact slide/barrel lengths of 3.60 inch and 3.90 inch.
• Accepts a P320/P250 firing control unit to convert to a compact configuration when used with the correct slide and barrel.
• Requires the matching slide and barrel for the selected caliber; slide and barrel are not included.

This X-Compact grip module offers a straightforward way to configure your P320/P250 firing control unit into a compact carry or duty setup while maintaining a durable, lightweight polymer form factor. Its compatibility with common compact-length slides and multiple service calibers makes it a practical choice for owners who value modularity and straightforward fitment in a black polymer package.