Volquartsen Firearms VS3 Recoil Rod Spring and Assembly Kit for Ruger MKII MKIII and 22/45 Silver

Volquartsen Firearms VS3 Recoil Rod Spring and Assembly Kit for Ruger MKII MKIII and 22/45 Silver. It is so easy springs can be changed out in under 60 seconds Three springs are included in the kit and are color-coded for easy identification: It ships assembled with our bright-finish standard rate spring. This configuration is a direct replacement for the Ruger KA-57 recoil assembly. A gold heavy weight spring for high velocity ammo. A dark-coated reduced-power spring. This spring can be used fo