Volquartsen SureStrike Firing Pin 0.04" Fits Ruger 10/22, Silver

SureStrike Firing Pin Features Volquartsen SureStrike Firing Pin is designed to minimize and/or eliminate light hits on the Ruger 10/22 (LR model only). The SureStrike Firing Pin is precision EDM machined from A2 tool steel. The impact section of the firing pin is then surface ground to create the optimal "SureStrike" each and every time! This new firing pin is also .004 wider than the factory firing pin to help eliminate side to side movement in the factory bolt. Hardened to an Rc 56-58 to prevent any excessive wear and deformation that can be found on the factory firing pin. The hardening process on the A2 material allows for a much deeper hardening when compared to the conventional case hardening. SureStrike Firing Pin Specifications Precision EDM Machined from A2 Tool Steel 0.004 Wider than Factory Firing Pin - Eliminates Side to Side Movement in Factory Bolt Impact Section is Surface Ground to Create the Optimal SureStrike Each and Every Time Hardened to Rc 56-58 - Prevents Excessive Wear and Deformation Easy to Install - No Gunsmith Required