I have always been leery of that when it has to have a mag in it to actuate the trigger to be disassembled. I will not put a mag back in it. I take a tool(blade screwdriver) and trip it. Just a thought. There are other options than the mag. I looked at that scenario once and totally changed my protocol and though about how many people would put a loaded mag back in it.......and boom. Thankfully ur all ok.