This is a hard choice to make. Considering that this is a S&W web-sight & thread, It seems only fitting to choose a Traditional S&W Revolver, S&W's own favorite revolver, the Mod. 27, in my favorite bbl. length 3.5". If this is to include any brand, and style gun, then It's a toss up between the Mod. 27 3.5", and the Colt Gold Cup NM.
http://attachment.php?attachmentid=4...d=157807435870 Gold Cup NM pistol.