That is a nice looking Fox "Pin" gun. It is certainly worth the $550.00. If you don't want to take it me and a couple of dozen others on this board would. As for the ammo I would not make a habit of shooting high pressure load. i f you were out hunting and forgot your ammo and had to use your buddys Wally would ammo or go home I'd stay and hunt and use his. But I would not buy a case of it for use at the clays range every week.

Bill G.