My glock came with the gunlock but i heard something about dryfiring the glock and then putting it away so the firing pin is no longer in the half cocked position. That makes sense to me but im new to the handgun world and thought dryfiring a weapon could damage it. I own an assault rifle and have never dryfire it because i dont want to screw it up. if im wrong im wrong but i always thought u dont dryfire a weapon. Any info on the subject would be greatly appreciated.