John,
I still have the Rossi MZ, probably keep it and donate to my kid when returns to Ohio in 2 years after his flight training. The Rossi shoots greated with barnes expanders and BH 209. FFG is so fine it will go through the flash hole in the breech plug and cause problems, like screaming hot 209 primers. The gun is meant for pyrodex pellets but I didn't try any. I had a second Rossi MZ that shot as good as the one I kept. The barrels IDs on both are fairly big so they load regular sabots fairly easily. Budsgunshop has a new one for $167, used probably 1/2 of that. If you shoot the tipped bullets you need to put a screw in bullet starter (like the one T/C makes) on the Rossi ramrod, otherwise the tip gets stuck in the female threads on the ramrod and you end up with a semi-tipped bullet. IF you have good eyes the plastic fiber optic sights would probably be just fine. The gun is drilled and tapped, not sure if it comes with a scope rail. My hunting partner has already rented a cabin at Lake Hope for MZ season 2011. If it is real cold I will be watching movies, stop by and you can look at the Rossi MZ.
The foxes I have seen have all been within a 1/2 mile of King Hollow Road and within a couple of miles of 278.
Jal, I didn't get to talk to the ranger, their parking lot was full of backpackers and campers. We went to the pistol range instead.
Turkey call for coyotes, sounds like my friend who sets up turkey decoys and the deer stop by and sniff them. Spring turkey only of course.
BB