Colt style single actions are the handgun that excites me most. I have 2 - one is one of the better grade Uberti's with a 4 5/8" barrel, the other I can't recall the manufacturer at the moment, also with a 4 5/8" barrel. Both in 45 Colt. I've never held any handgun that fits my hand like the old Colt Single Actions. Hopefully you load your own ammo or it can get expensive shooting 45 Colt a lot. If you cast bullets, it is the opposite extreme and becomes almost free to shoot.