Description
ONE (1) Raven MP25 Firing Pins And Firing Pin Spring New This listing is for ONE NEW Raven MP25 Firing Pin And Firing Pin Spring They are done in 1215 steel - the same steel used to make gun barrels for rimfire guns - but hardened to 45-50 Rockwell so it is actually better than Stainless steel. They are coated with black oxide so they do not rust.