It's not a bad law given how flat Ohio is. Around Columbus using my .300 Win Mag is asking for trouble because those rounds go and don't stop.
Oddly enough we can use anything we want to hunt coyotes. I've killed 3 with a .22 and not a one with a 12 gauge slug. One more during turkey season. This was actually something called a Coy-Dog which is a cross breed between a wild coyote and a domesticated dog. They're a black base with white patches but they're definately coyotes. I've also killed two with a bow, 3-4 with a 30-30 and who knows how many with the .300 win mag.
At any rate shooting a deer at 300 yards isn't hunting. Shooting deer inside 10 yards is hunting. I've seen Mr Jackie Bushman on t.v. take shots at 250 yards where you could do jumping jacks and the deer wouldn't see you. Cheating! Shotguns, slugs and open sights is where it's at.
I'll change my mind when I make a trip to Canada in search of Caribou. The 700's coming with me on that trip

"Real Ranges" PFFFT! No admission and the dirt was free.
Growing up we had a skeet range in the back yard. Also 15(guestimate) tons of free dirt dropped in the back yard for our shooting range at home. Our dirt pile is 8 feet high, 25 feet wide and 20 feet thick. Railroad ties with 2x4's and door hinges holding up plywood and pressboard target sheets.