I took it in on a trade deal. No where near the rumors and bashing I have heard ran 300+ rounds mixed reloads/ steel cased/ aluminum hollows/rounds and flats. Now I was lead to believe once the gun heats up it will shut down trigger will be inoperative.......HAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAAHAHA 3 14 round mags ran for at least an hour in 95+ heat, few mag dumps hot enough sear flesh. NO not ONE SINGLE FLAW, I do not get the hang-ups folks have had. Definitely might need a 9mm and the .45 acp. I know it is a "Big, Heavy" I only carry full size to carry any less because the F.B.I studies show HAHAHAHAHAHAHAHAHAHAH F.B.I studies show you got 7 rounds in a SHTF senerio OUR GOVERNMENT and the folks whom come to strip you WILL BE PLEASED....