Scopes are legal to hunt with during ML season in GA, TN, and many other states, but some states such as Colorado - no scopes, no pelletized powder, no saboted bullets, etc. I'll set the iron sights for conicals and set the scope for sabots (shoots sabots everywhere, but CO). That way I never (hopefully) have to resight in my scope.
QR rings are nice to have...
NitroSteel