Make sure the bolt guide is rotated to the ejection port side and not the bolt release side or it won’t engage the bolt release and bolt will fall out. Common mistake when reassembling. Could also be the bolt stop spring is broken.
This is going to get more people killed than the guns they confiscate would. Great job dickheads!
California's gun seizure squad finds an arsenal under a bed - CNN
How many arrests are usually made at these matches? With bolt guns only I can only assume all the busts you and deputy “On Doody” make are for mags over 10 rounds. Sounds like a real uptight gathering.