i pickup a used sigma 40 several years ago because it was cheap. it is one of the best guns that i got around the house. fits my hand better than my duty glock. dropped in a galloway trigger spring kit and it shoot just as good or better than my glocks. i even carry it off duty sometimes because it works. never given me any problems not matter what ammo i feed it. even shoots my reloads great too. i keep an eye open for another one. i like when people talk bad about the sigma and want to sell them cheap.