I have a left handed Comp-Tac 2 O'Clock holster for a S&W J-Frame (not 340). It hasn't seen much use and is in great shape. I paid 70.00 + shipping for it directly from Comp-Tac. I'll sell it for $45.00 shipped. I can e-mail pictures if you want. My e-mail is firstname.lastname@example.org.