The P320 Wilson Combat is a factory collaboration between SIG Sauer and Wilson Combat, featuring Wilson-designed and fitted components including a stainless steel slide with optimized serrations, enhanced trigger, and Wilson Combat stippling on the grip module. It represents SIG's highest-profile factory custom-shop collaboration on the P320 platform. Sold through Wilson Combat and select SIG retailers. Type: Semi-Auto Pistol Action: Striker-Fired Caliber: 9mm Capacity: 17 Year introduced: 2020, USA Weight: 29.6 oz Overall length: 8" Status: Active Intended use: competition, premium, target