hot chili powder
Member
Have a Ruger Mk II that shoots great for me but.....many failures to feed, bolt not closing all the way when released, top round in magazine not feeding(stays in mag). Have tried 4 different brands of ammo, CCI HV hollow points are best, at times 2 10 round mags will "work" perfectly, next 2 problems again....any ideas for a cure??? Note: I clean pistol after each range session, but NOT a complete takedown.