I know, I know, but it was $75 shipped, and I wanted a better trigger for a beater rifle. Anyway, went to charge the rifle, but hand slipped, I ended up pulling the bolt only slightly out of battery. Suddenly the trigger is dead, bolt handle can't be pulled back. I pop the upper off and the RA hammer is stuck forward, it never reset. Can't reset it By hand, ended up tapping it with a rubber mallet and it popped free and I was able to reset it. I can recreate this malfunction every time by simply pulling the charging handle back only about an inch. Or, by pushing the hammer forward by hand. Can't generate this result on two other triggers. If you're thinking about buying one of these, don't.