Improves Ignition & Cycling Reliability
Precision-engineered, tool steel firing pin and extractor improve the reliability or your 10/22. SureStrike Firing Pin is wire-EDM cut to a precise geometry that helps prevent light hits and misfires, and it’s .004" wider than the factory pin to help eliminate side to side movement in the bolt. Improved geometry of the Exact Edge Extractor ensures positive extraction and consistent ejection. Both parts are polished for smooth operation, and a replacement extractor spring is included to further aid in reliable operation. Firing pin also available separately.
Big Book Catalog, Issue:66, Page:152
New Product Supplement, Issue:641, Page:006
SPECS: A2 tool steel, hardened to Rc 56-58. Kit includes firing pin, extractor, and extractor spring. Fits Ruger 10/22 .22 LR only.