I just got this set in the mail for the Tamiya 1/48 Tiger. Very nice set that included the basic engine grills, exhaust guards, fenders, smoke grenade mounts and an assortment of tie downs, clasps and hinge detail. The one piece metal barrel is nicely turned and has a finely detailed muzzle brake.
At $15, it cost as much as the Tiger kit did. I like the idea of a small, but useful set that includes a barrel. I can foresee using most of the PE without wasting anything.