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GRIP MODULE, WCP320, COMPACT

Wilson Combat
SKU:
320-CC
$69.95
(57 reviews)
Current Stock:
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Wilson Combat

Revolutionize your shooting experience and upgrade the concealed carry potential of a SIG-SAUER P320 with the black Wilson Combat WCP320 manual safety compact grip module. Our all-new molded polymer grips will not only improve your grasp on the gun but also control recoil better than before.

Wilson Combat SIG SAUER Grip Modules are not compatible with California versions of the SIG SAUER P320.

Revolutionize your shooting experience and upgrade the concealed carry potential of a SIG-SAUER P320 with Wilson Combat's reengineered grip frame. Our molded polymer grips will not only improve your grasp on the gun but also control recoil better than before. With its redesigned shape, texture, and ergonomics, these six new models are designed to give you that custom handcrafted feel in no time at all—available in both black or tan shades for standard-size frames as well as those equipped with manual safeties! Our fresh look at the P320 grip module incorporates the suggestions of tactical trainers, champion shooters, and firearms experts into the final product that has a look that is unmistakably "Wilson". We believe it is the most practical, comfortable, and stylish P320 grip available and the ideal choice for concealed carry and defensive handgun use.

  • Safety (select): Manual Safety, No Manual Safety
  • Colors (select): Black, Tan
  • Weight: 3.2 oz.
  • Length: 7 1/4"
  • Height: 4 1/4"
  • Width: 1 1/4"
  • 2" grip (Front to Back)
  • Caliber availability: 9mm, .40 S&W, .357 SIG
  • Upgraded, high cut 1911 style beavertail grip tang for smooth draws
  • Modified backstrap shape for more natural pointing and enhanced grip/recoil
  • Undercut front-strap and reshaped, radiused trigger guard for the highest grip possible
  • 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
  • Internal slots for rod-style Tungsten weights (NW734)
  • Not compatible with X-Five Tungsten weights
  • Factory SIG-SAUER magazine release, spring, and lock included
  • Compatible with all standard holsters
  • Module color recieved may vary slightly from the product photos shown due polymer batch blending differences

Important Note:  Wilson Combat SIG SAUER Grip Modules are not compatible with California versions of the SIG SAUER P320.

Disclaimer: "SIG" is a federally registered trademark of SIG SAUER Inc. and is one of many trademarks owned by SIG SAUER Inc. Neither Wilson Combat nor this website is affiliated in any manner with or otherwise endorsed by SIG SAUER Inc. The use of "SIG" or "SIG SAUER'' on this page is merely to advertise the sale of SIG pistols, parts, or components. For genuine SIG SAUER Inc. products and parts, visit Sig Sauer.

Reviews

  • 5
    Petition for compibility to California version P320 M18's magazine safety

    Posted by AndrewL on Aug 5th 2025

    I watched many video and images on the social media. The wilson combat P320 grip is no doubt the best in current market. Wish you guys can release a california compliant version so that California P320 owners like me can use your great product. Plzzzzzz

  • 5
    Like a New Pistol

    Posted by Rick on Jul 21st 2025

    I was looking for a better grip and tried two of the Sig grips and they were ok. This grip has made a world of difference. The ergonomics are fantastic. The gun just fits nicely in the hand. Highly recommend upgrading to this grip.

  • 5
    California M18

    Posted by Mike on Jul 3rd 2025

    Does it fit the CA M18? The answer is yes, but you’ll need to make some minor modifications. Since the grip doesn’t sit quite right with the FCU, you might need to file down the interior plastic or the slide release. OR you can simple force it and install the slide pin on."

  • 5
    Awesome grip mod

    Posted by Ken W on May 16th 2025

    I ordered the compact mod, fits in my hand better then the original one. While shooting much better control with follow up shots. I highly recommend this grip.

  • 3
    Light Issues

    Posted by jc on Dec 16th 2024

    Not all lights are compatible with this module. If you have a qd light I'd look elsewhere.

  • 5
    Awesome grip!

    Posted by Chris on Sep 5th 2024

    I just received this grip mod for my compact 320 and I am impressed. I hated the bulbous feeling SIG grip that just never felt comfortable. I thought this pistol would be a nightstand drawer queen but now I can't wait to shoot it. The texture is night and day better. Did I say I was impressed????? If you have mags that have the round peg holding the base plate on you will need to get the square/rectangle ones for your mags to fit. A Dremel job works as well.

  • 5
    Phenomenal feeling grip!

    Posted by Chuck D on Aug 25th 2024

    I have one of these on an XFull slide. Fits my hand perfectly and conceals a little better than the 17 round module. My only complaint is that these don't come in grey like literally every other module! What the heck, WC? I need all my SIGs to match! lol

  • 4
    Nice upgrade

    Posted by Doug on Aug 23rd 2024

    I ordered one in tan without the manual safety so I can swap out between it and a small Sig Sauer factory module that has a weapon light attached. I couldn't find an identical factory module at the time, so I went with the Wilson. The Wilson Compact module is thinner and has better texturing on the front and back. It doesn't shift in the hand as much as the smoother factory module. The factory module is more round and seems to a slightly shorter distance from the back strap to the front of the flat trigger I use. However with the Wilson, the relief at the top of the front strap at the base of the trigger guard is deeper, which combined with the grip texturing helps in maintaining a constant grip during a string of shots. The thinner grip prints slightly less under a t-shirt compared to the small Sig module.

  • 5
    Magazine compatibility

    Posted by Richard on Jan 10th 2024

    I have the first gen magazine 10 rd. [says Sig Sauer not Sig] Base plate not compatible with Wilson module. Vickers Tactical offers floor plates. 5 for under $20, part # VTMFP-009. works for 9mm,.40,.357 cal. Super easy slide off/slide on. Very happy with the grip module and love the color change.