If you're doing a lot of drives go with a good rifled slug gun, if not get a Savage 10ML and shoot smokeless powder, it's basically a single shot 45/70. It's ugly as sin but they shoot!

In Wisconsin we had shotgun/MZ only areas up until last year but we could also use handguns so I built a battery of an Ithica M87 Deerslayer II, Savage 10ML and a Remington XP100R in 308. I found the Ithica stayed in the safe.