Extended Bolt Release Ruger MK IV - SS - Made from 416 SS - Not compatible with 22/45 pistols - Made in the USA - The bolt release pad is CNC machined from 416 stainless and extends .050" further...
The Volquartsen Accurizing Trigger Kit provides a crisp, clean 2.25 pound trigger pull for your Ruger MK. These drop-in Pistol Triggers from Volquartsen Firearms need no stoning or fitting...