You definitely don't want an accidental discharge with a trash can!!My cable lock keeps my trash can closed. so they are good for something.
Same here.Little late to this thread, but since it resurfaced. Yes my Kimber came with a lock. Although I don't use it as I have other means of securing my firearms. I do keep them as well as the original case and all factory accessories. Should the time come that I decide to sell a firearm, having all the original factory stuff makes it more desirable!