I carry two guns as well, but I'm not as cool as @Riposte1. My primary is a 2.5" 686-6, but my secondary is just a Beretta 21A in .25 ACP. I carry a reload for my 686, but have the 21A just in case I need something preferable to a sharp stick rather quickly. I carry the 686 appendix in a custom IWB holster I had a local saddle maker make for me. I carry the 21A in leather pocket holster in my right front pocket. I use Buffalo Bore ammunition for both, their low muzzle flash 158gr .357 Magnum load and their 70gr .25 ACP load. My reload for the 686 is in a DeSantis 2x2x2, and I carry no reload for the mouse gun