Wilson Combat WCP320 Full-Size 9mm 4.7″ 17+1

The Wilson Combat WCP320 is a Wilson-enhanced variant of the SIG Sauer P320 platform, reworked by Wilson Combat gunsmiths for precision tactical use. It combines a Wilson Combat polymer grip module, an in-house re-machined slide with X-TAC serrations, and a flat-faced XFULL trigger to deliver refined ergonomics and handling. The pistol is finished with a black DLC coating on the slide and barrel and ships with two 17-round magazines.

Key Specifications

• Chambered in 9mm.
• Magazine capacity is 17 + 1.
• The barrel measures 4.70".
• Action type is Striker Fired.
• The frame finish is Black.
• Grip material is Black Polymer.
• Sight system is Fiber Optic Front/Battlesight Rear.
• The slide is described as Serrated and features the Wilson Combat X-TAC pattern.
• Weight is listed as 4.6.
• Includes (2) 17-round magazines as supplied.

Designed for shooters who prioritize refined ergonomics and consistent performance, the WCP320 blends Wilson Combat upgrades with the modularity of the P320 chassis. Its enhanced grip module, X-TAC slide machining, and flat-faced trigger improve controllability and sight acquisition for precision-focused applications. The black DLC finish provides durable corrosion and abrasion resistance for regular use.