I took the plunge today and put a used Dan Wesson .357 Magnum with a 8" barell on layaway, I also traded a used S&W Sigma with (5) 16 round mags. The gunshop owner gave me $265 for it and the Dan Wesson was listed for $489.99. I got gobs of questions fer yall. 1) Supposed the barell can be removed and another can be attached. How is this done? 2) This gun came with a 2" shroud but no barell. How many other barells are made for this? 3)I would like to have a 2", 3-4", and a 6" barell. How much do these cost? 4) Did I do good or did I git burned? A huge Thank You to all of you who have given me solid answers to my many questions.