Volquartsen Ruger MK II / MK III / MK IV / 22/45 Reduced Recoil Spring

The Volquartsen Ruger MKII / MKIII / MK IV / 22/45 Reduced Recoil Spring is a replacement spring for Volquartsen’s Recoil Rod and Spring Kit for Ruger MK II / MK III / MK IV and 22/45, as well as their Black Mamba and Scorpion pistols. Designed only for use with the recoil rod packaged in Volquartsen’s kit. Made in USA.