Wilson Combat WCP320 Full-Size P320 9mm 4.7″ 17+1 Black

About this product

The Wilson Combat WCP320 is a Wilson Combat–modified SIG Sauer P320 full-size striker-fired pistol configured for precision tactical use. It pairs the Wilson Combat SIG P320 polymer grip module with an in-house re-machined slide featuring the Wilson Combat X-TAC pattern for enhanced manipulation. The stainless steel slide and chromoly barrel are finished with a black DLC coating, and the pistol ships with two 17-round X-Series magazines and Wilson Combat performance battlesights.

Key Specifications

• The pistol is chambered in 9mm.
• The capacity is 17+1.
• The barrel length is 4.70 inches.
• The action is striker-fired.
• The slide is stainless steel with a black DLC finish.
• The barrel is chromoly with a black DLC finish.
• The grip material is black polymer.
• The sighting system is fiber optic front with battlesight rear.
• Includes two 17-round X-Series magazines.
• The trigger is a SIG flat-faced XFULL, with optional Wilson Combat action tuning available.

Built to combine the P320 platform’s modularity with Wilson Combat’s gunsmith refinements, the WCP320 offers a durable finish, refined ergonomics, and a trigger profile suited to precision shooting and dynamic use. Its configuration makes it appropriate for those who prioritize reliable handling, enhanced controls, and a hard-wearing DLC finish in a full-size 9mm package.

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