The P320 (the new service pistol going out to US troops and LEO agencies) has had quite a few reports of accidental discharge. Early reports were about it going off if dropped at a certain angle from a certain height, but recent reports have it going off while holstered.

There are dozens of YouTube videos that go into it, And most of them do a better job describing the design defects, and the quality control issues, than I can.

Edit Idk if this person gave him a P320, but I hope so.