Kev, here in California we are required to use rifles of greater than .22 caliber so I guess the smallest caliber you could use here would be .243. There is no maximum caliber for rifles (I use a .300 Weatherby Magnum) but shotguns can be no larger than 10 guageshooting rifled slugs, which is what I use. Now if I can only find one on Public land.

Caldoc