I’m mostly a bow hunter and have hunted illinois for the last 20 years. This year I’m thinking about getting a gun tag and hanging around for the first gun season. It is a shotgun season but in recent years straight wall single shot are are legal. So I’m looking for options. I already own a TC encore .50 muzzleloader, 300 blackout, a 400 legend which are legal options. But not opposed to buying a new barrel for the encore or a new single shot rifle. Wanting to pick y’all’s brains on what to do and straight wall calibers I might not be familiar with. The 45-70 had my interest but what say you?