HK VP9, VP9SK, VP40 Spring Set - Ultra Match

HKP HK VP9/VP9SK, HK VP40 Ultra Match Spring Set Ultra Match drop-in spring kit will give your VP9, VP40 an even smoother, crisper, and lighter pull that helps promote consistent match-grade accuracy, and control, by dropping the trigger pull of your VP9, VP40 by an average of 2+ pounds. Each two-part precision calibrated spring set will deliver consistent force through the entire compression/release cycle to give you a light, refined trigger without sacrificing the reliability of your pistols p