Our Iowa hunter safety classes require single-shot rifles as well. I'm not entirely sure if it's a strict Iowa DNR requirement or the sponsoring conservation group. At any rate, We use Marlin Youth models and full size savage, bolt actions. ...
On the bench, I like shooting single shot on .22's as well as centerfire. I don't like loading target ammo, into magazines and like my .22's unmarked, going into the breech. CZ makes or use to make an adaptor for their 452's. ...
Be Safe !!