The Wilson Combat Recoil Spring is designed specifically for the 1911 Government model offering a robust and reliable 16 lb spring tension for full-size 5-inch barrels. Engineered to enhance the performance and longevity of your handgun this recoil spring ensures consistent cycling and smooth operation. Ideal for competitive shooting or everyday use it provides the perfect balance of strength and flexibility reducing felt recoil and improving overall accuracy. Crafted with precision and quality in mind the Wilson Combat Recoil Spring is an essential upgrade for any 1911 Government model enthusiast seeking superior functionality and durability.