Upgrade your airsoft gun with the premium AIP Enhanced Recoil and Hammer Spring, boasting 140% increased strength to deliver unmatched performance and reliability for 1911 and Hi-capa models. Designed for enthusiasts seeking superior functionality, this spring dramatically improves your gun's responsiveness and longevity. Precision-engineered for optimal tension, it ensures smooth and consistent operation under varying conditions. Available in a sleek, robust design, this is a must-have enhancement for any serious airsoft player.