By Drew Bryant
September 20, 2022,

Wilson Combat is known for optimizing beloved weapon platforms to their upmost potential. Wilson has done it in the past with the Beretta 92 FS and now the SIG SAUER P320 series. Wilson Combat is proud to announce the release of their newest pistol the WCP320 Compact. This new P320 is a collaboration between SIG SAUER and Wilson Combat featuring a WC designed compact slide, X-Compact grip module, and a flat face trigger. The new WCP320 Compact becomes the smallest P320 pistol on Wilson Combat’s lineup.

Below, is the product description and specs for the new WCP320 Compact from Wilson Combat.

Product Description

Using the Wilson Combat SIG P320 X-Compact grip module, our in-house re-machined Compact slide, and Wilson Combat performance Battlesights, the Wilson Combat WCP320 Compact is our smallest 320 option for concealed carry and defensive use yet retains the legendary reliability this series is famous for.

This fast-handling and concealable pistol wears our Wilson Combat engineered polymer X-Compact grip module with 3-slot rail. This updated grip has enhanced traction, smoother reloading, improved pointablity and superb recoil control in dynamic shooting. This grip module turns an already solid platform into an ergonomic shooting machine.

The WCP320 Compact slide has been machined with the Wilson Combat X-TAC pattern for improved manipulation under stress. The front and rear cocking serrations, as well as the slide top, wear this signature Wilson Combat pattern.

The stainless steel slide and chromoly barrel wear the most advanced black DLC (Diamond-like-Carbon) physical vapor deposition finish available. This finish has chromium and tungsten underlayers for long-lasting corrosion and abrasion resistance.

The SIG SAUER flat-faced XFULL trigger is standard on the WCP320 Compact and gives shooters a lower finger position on the trigger which increases leverage for a lighter, smoother trigger pull.

The trigger pull can be further enhanced by Wilson Combat gunsmiths with our optional action tune using Grayguns custom trigger parts.

About the SIG SAUER P320

The SIG SAUER P320 is a high-performance, strike-fired service pistol known for extreme reliability that beat all other tested handguns in the Government’s 2017 Modular Handgun Competition.


• Available Calibers: 9mm
• Magazine Capicity: 15 Rounds
• Barrel Length: 3.9″
• Overall Length: 7.5″
• Sight Radius: 5.75″
• Height: 5.5″
• Width: 1.5″
• Weight Empty: 26.4 oz
• Weight Loaded: 33.1 oz


• Wilson Combat P320 Black X-Compact Module
• Wilson Combat X-TAC P320 Carry Slide with Machine Bevels
• Black DLC Finish on Slide and Barrel
• X-TAC Pattern Front and Rear Cocking Serrations
• X-TAC Pattern on Slide Top
• Carry Cut
• Wilson Combat Logo on Slide
• Wilson Combat Battlesight with Red Fiber • Optic Front Sight
• SIG factory magazine Release
• SIG factory Slide Stop
• SIG P320 X-Full Size Steel trigger
• 2 15rd X-Series Magazines
• 9mm caliber only
• Not CA Compliant

The new WCP320 Compact from Wilson Combat is available now on their website. The WCP320 Compact will retail for $1,255 MSRP.

Thanks For Reading

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