So after purchasing a mark 2 fvr .22lr off the ee a while ago, i finally took it out shooting, it was ok but seemed a little off. So took it home and when to totally strip it down. Noticed theres a frickin cottor pin where there should a solid barrel pin. Wtf. Now pin removed and go to take the front action stud/screw (19k for anyone that looks at diagram)stud out and its stripped. Oh f__k. Get everything apart and the receiver threads for action stud/screw are toast. Savage wants me to send it in, but is it worth it for them to tell me im pretty much screw'd? Has anyone sucessfully used helicoil kit for action stud threads?