the public land i was talkin about was more on the school and park side, i trap on several rural schools and the state wants the hogs removed before killed, also on some of the park property they have the same policy. but during deer season hogs may be shot. but as you said { no centerfire weapons } also have 2 propertys that i trap on that the owners want the hogs removed alive,they will not allow any hunting, and they womder why their fields keep gettin tore up