I carry a 5" TRP 1911, which is no lightweight, with two spare mags. That's a lot of weight and gear. But, you know that whole "one is none" thing has me wondering if I should get a back up gun like a 911 or maybe something even as small as an NAA mini revolver. Do you all ever carry a BU gun, or do you stick with your one gun? I'm talking civilian CCW here, not LE. But, I'd also like to hear from cops as well about if they have some thoughts on it... Thanks!