Wilson Combat P320 Grip Module

(4 customer reviews)


The custom Wilson Combat® polymer grip module for the SIG Sauer® P320 system features a unique design with improvements to shape, texture and overall ergonomics.


  • Compact – 3.9″ barrel with 15-round magazine
  • X-Compact – 3.6″ barrel with 15-round magazine
  • Carry – 3.9″ barrel with 17-round magazine
  • Full Size – 4.7″ barrel with 17-round magazine

Ensure you select the correct module size to match your magazines and slide. Read the product notes below.

SKU: N/A Category: Tag:



  • Fits 9mm, .40 S&W and .357 SIG P320 fire control units
  • Upgraded, high-cut 1911-style beavertail grip tang for smooth draws
  • Undercut front-strap and reshaped, radiused trigger guard for the highest grip possible
  • Enlarged, integrated magwell opening for fast reloads-compatible with the latest generation SIG Sauer X-series factory basepads
  • Improved grip traction and increased grip pattern coverage with Wilson Combat’s exclusive Starburst grip pattern on the sides and aggressive texturing on the front and backstrap
  • Frame reference serrations for support hand thumb or index finger positioning
  • Angled “Holster Cuts” on light rail to aid in snag-free, re-holstering
  • Factory SIG Sauer magazine release pre-installed
  • Compatible with all standard holsters

Product Notes

  • The tan color from Wilson Combat will not necessarily match other tan or coyote tan products.
  • Modules do not feature cut for a manual safety.

Wilson Combat maintains a document with information concerning slide and barrel, magazine and light compatibility for their grip modules.

Open Compatibility Chart

Additional information

Weight N/A
Dimensions N/A

Black, Tan


Full Size, Carry, Compact, X-Compact

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5 out of 5 stars

4 reviews

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What others are saying

  1. Sammy Lee

    grip Module for p320 x c

    Sammy Lee (verified owner)

    This is my first combat module for the sig sauer p320 x c. The grip looked very nice and texture felt really good. It took me several attempts b/c the combat module was supper tight. I finally got it in and looks very aggressive. However, it was about 1/8 of an inch bigger (wider) than the original grip. I also have the sig sauer p320voo1 with the cut slide and the grip is special from sig. Both sig and combat grips looks really nice. I have not shot the new combat grip yet but I am sure it will do fine. I have optics on both pistols both shoot extremely well. I am a huge fan of the Walther pdp/ppq b/c of their amazing grip and trigger. These sigs are right there with the Walthers, the triggers on Walthers are still the best IMO.

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  2. One person found this helpful
    Jack ortega

    WC Grip module

    Jack ortega (verified owner)

    Feels like a much better fit than the OEM Sig module. Texture is great and only took a few minutes to swap out the FCU. Been to the range with both grip modules and definitely liked the WC the best. Customer service was excellent as well. Ordered on a Sunday, it shipped Monday and received it on Thursday.

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  3. mdoyon825

    Wilson Combat Grip

    mdoyon825 (verified owner)

    This Wilson Combat Grip Module is simply awesome. Just as explained and very fast shipping. Have ordered a couple different ones for different guns and am very happy with everything from Grayguns. Thanks guys for exceptional service and products.

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  4. Joseph Lee

    Excellent Grip and Excellent service.

    Joseph Lee (verified owner)

    They shipped quick, got the grip module in shortly after ordering. If you guys are looking for a nice textured, narrower grip for your p320, the Wilson Combat definitely is the best.

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