Volquartsen Ruger MK II / MK III / MK IV / 22/45 Recoil Rod and Spring Kit

The Volquartsen Ruger MK II / MK III / MK IV / 22/45 Recoil Rod and Spring Kit is an innovative kit that allows you to quickly and easily match your spring weight to your chosen ammo, greatly improving the performance of your pistol. This kit includes three color-coded springs for easy identification: a bright-finish standard-rate spring, a gold heavy-weight spring for high-velocity ammo, and a dark-coated reduced-power spring to achieve softer recoil with standard-velocity ammo. The standard rate spring is suitable for subsonic, standard, and high velocity ammo; however, you will see your best results using specific spring weights. Made in USA.