I carry a gen 2 glock 19, when i carry I also keep a round in the chamber. Is it bad to dry fire the gun so to speak when i de cock it? Also it is such a serious pain in the ass to get the last round out! I drop the mag and pull the slide back the bullet in the chamber just can't sits there then tilts off to an awkward angle and gets stuck. I hate it about this gun, how do i get the last round out more efficiently?