The Volquartsen VS3 Recoil Rod Spring and Assembly Kit is meticulously crafted for Ruger enthusiasts offering enhanced performance for Ruger 22/45 Mark I Mark II Mark III and MK IV models. Engineered to deliver smoother cycling and reduced recoil this kit is an essential upgrade for precision shooting and reliability. Whether for competitive shooting or recreational use the VS3 Recoil Rod Spring and Assembly Kit ensures your Ruger pistol operates with optimal efficiency and durability.