The Wilson Combat WCP320 Magazine Release Spring and Stop Kit is designed to enhance the performance and reliability of your Sig Sauer P320. Crafted with precision this kit ensures smooth and efficient magazine changes providing an upgraded experience for shooting enthusiasts. Compatible exclusively with the Sig Sauer P320 model it features a high-quality spring and stop mechanism that guarantees durability and optimal functionality. Whether for competitive shooting or personal defense this kit is an essential addition for any P320 owner seeking improved magazine release operations.