In 2013 there was a MD law passed requiring gun locks accompany all sales of new handguns in MD. I remember threads on this forum offering to loan locks of the proper caliber , that it only had to be present when you walked out the door, that you could or could not bring your own, ETC. That discussion has largely disappeared. I remembered it this morning because a family member recently purchased a new handgun and there was no mention of the omega lock requirements. Has this law been repealed, OBE with the Heller decision, or something else? Don't get me wrong I never believed that requiring purchase of a chamber lock did anything to make handguns more safe, and my response when offered to "show you how it works" was " "don't pout that nasty thing anywhere near my chamber" I simply want to be up to date on the regulations.