Power Custom Firing Pin Ruger Mark I, Mark II, Mark III, 22/45 A2 Tool Steel

This drop-in titanium pin is 40% lighter with a larger impact area and allows for faster locktime with less chance of misfires for a more positive ignition. Note: may misfire if used with a Volquartsen Custom Accurizing kit as they use a lighter spring. Notes: May misfire if used with a Volquartsen action kit, as they use a lighter spring. Sharpening the firing pin will correct.