Upgrade your Marui Hi-capa series with our superior Spring Set. This comprehensive kit includes a selection of premium springs: valve knocker disconnector springs, mag catch springs, plunger springs, and firing pin (mid) springs—all precision-engineered for optimal performance and durability. Whether you're enhancing your pistol for competitive shooting or general use, these high-quality springs ensure reliable function and a longer lifespan. Available in a sleek, metallic silver finish, this set is an essential upgrade for any serious airsoft enthusiast. Dimensions and spring tensions are meticulously designed to fit Marui Hi-capa models flawlessly.