Wilson Combat Spring and Stop Kit Features The Wilson Combat Spring and Stop Kit replaces the magazine catch spring on a Sig Sauer P320 with a Wilson Combat enhanced version giving the catch a firmer more deliberate feel with each magazine release. The included Sig Sauer factory magazine catch stop ensures correct fit and function alongside the upgraded spring so the whole assembly works exactly as the factory intended. Together the two parts restore or improve magazine catch performance on a pistol that sees heavy use at the range or in daily carry. The kit is a straightforward way to address a soft or worn magazine catch without replacing the entire catch assembly. Built as a drop-in fit the kit installs on Sig Sauer P320 frames as well as Wilson Combat and other aftermarket P320-pattern frames giving shooters flexibility whether they run a factory gun or a custom build. The black polymer stop is durable and color matched to typical P320 controls keeping the finished look clean and factory correct. Because the parts are sold as a matched kit shooters avoid mismatched spring tension or fitment issues that can come from sourcing components separately. This kit is a practical upgrade for P320 owners who want reliable crisp magazine changes for competition duty or everyday carry use. Wilson Combat Spring and Stop Kit Specifications Manufacturer: Wilson Combat Model: Spring and Stop Kit Compatible Hosts: Sig Sauer P320 Package Quantity: 1 Type: Magazine Catch Spring and Stop Kit Color: Black Available At: GrabAGun