A gunsmith once told me that the best way to fix a CZ or Remington 700 is a Timney. That beig said, I never had a problem with my 700, once we lightened up the trigger pull so you didn't have to hit the trigger with a rock to get it to fire. I shot a friend's AR that had a Timney trigger, and it was nice, but I liked my Rock River NM triggers better....