I just came back from shooting skeet with my 16 gauge Parker Trojan. The gun is a lot of fun, but you'll have to reload if you shoot a lot, as Rockdoc said the ammunition can be pricey, if you can find any at all.
I have had a hard time locating empty hulls to reload until just about two weeks ago. I gave the Cheddite pre-primed hulls (from Precision reloading)a try, they load great and I'm on my fourth reload of the first 100 hulls, they still look great and I think I'll get another four reloads from them at least.
Pete