Looking in the gun vaults I notice a lack of single action six shooters while the double actions seem to be breeding! To make matters worst I don`t know exactly what I want, First of all I think I need more input, I am not planing on hunting with a single action it will be for target shooting, but I want 41 cal or larger a 5 1/2" to 6 1/2" barrel in length, lower mounted rear adjustable site not the ones that seem to catch on everything it comes near, not looking to mount a scope on the first ones, blue a must, case harden receiver is OK no stainless steel for me please, brass frame is cool,anyone have a quality six shooter that they might part with that`s still got life in it without investing the house or half of a gun vault or any ideas on what I might seek out?