Wilson Combat SIG P320 Compact Grip Module – w/o Manual Safety



Product Description

The impressive modular capability of the SIG-SAUER P320 is why it has become a favorite with practical shooters and it’s thoroughly tested design will be the official US Military sidearm for many years to come. Wilson Combat has now reengineered the P320 grip frame to optimize its practical shooting potential. This all new molded polymer grip module will enhance your grip and improve recoil control. Wilson’s significant improvements in shape, texture and overall ergonomics will give your P320 the superb feel of an expertly hand sculpted custom gun with a simple grip change.


  • Grip Frame: P320 Compact without manual safety
  • Caliber: 9mm, .40 S&W, .357 SIG
  • 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 base pads
  • 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
  • Internal Slots for Rod-style Tungsten Weights
  • Angled “Holster Cuts” on light rail to aid in snag-free, reholstering
  • Factory SIG-SAUER magazine release, spring, and lock included
  • Compatible with all standard holsters
  • Compatible with all current production, X-Series base pads
  • Compatible with X-Compact slide and 15rd Compact magazine

P320 Grip Removal/Replacement:

  1. Unload and clear your pistol
  2. Remove the slide assembly and set aside
  3. Remove the takedown lever out of the factory grip from right to left and set aside. You may need to twist/tap the takedown lever out with a non-marring tool as it is retained by a spring in the chassis
  4. Lift the chassis straight up and forward out of the stock frame
  5. Install supplied magazine catch, spring, and lock into the WCP320 Grip Module
  6. Reverse the process to install the chassis into the grip frame and re-install the takedown lever
  7. You may need to tap the takedown lever in place with a non-marring tool
  8. Reinstall the slide assembly and move the takedown lever into the locked position
  9. Ensure that your pistol functions properly and your magazine drops cleanly after installation of the new grip frame




Technical Information


9mm Luger


.357 SIG


.40 S&W



Firearm Compatibility

Catalog Location

California Prop 65 Warning

WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information visit www.P65Warnings.ca.gov