Spent an hour and a half with the ex-cop crien of mine where he went over gun safety, assembly/disassembly, loading/unloading, hand positions, good habbits, he had me working on a glock and a sig just to appreciate the difference (I made the right choice) and etc. The sig he had was a complete pain in the ass to disassemble, wow. Again, nothing much to these things. So I'm an expert now and won't immediately shoot myself in the groin.