S&W 642 new or model 36-2 3" well used, but well taken care of. Both are 5 shot. I like them both equally. I'd like your help deciding. The 36 is a good price of $350. The 642 is average cost of $399. This will probably be EDC or at least a BUG. I currently carry 40 cal. pistol, but I'd like to go back to revolver. Thank you.