Close Tolerances For A Smooth, Consistent Trigger Pull
CNC machined from hardened steel to exceptionally close tolerances to help ensure a smooth, consistent trigger pull. Advanced screw machine technology is used to drill and ream the pivot pin hole perfectly concentric for optimal hammer-to-sear engagement. Black oxide finish for added durability and resistance against corrosion.
Big Book Catalog, Issue:66, Page:211
SPECS: Steel, black oxide finish. Fits Ruger Mark II pistols only.