Factory Ruger Take Off Mark IV 4 ALL BLACK Bolt

Description Factory Ruger Take Off Mark IV 4 ALL BLACK Bolt Factory Ruger Mark 4 Bolt removed from NEW unfired Pistols Includes; Recoil Spring Assembly Firing Pin & Stop Pin Rebound Spring & Support Extractor & Extractor Spring and Plunger These will work in Mark 2 pistols and in Mark 3 IF the LCI is removed