I bought a bargain basement shotgun scope for one of my .22's and it works great They are normally 50 yd scopes, usually with a reticle that facilitates longer shots and rugged.
This seems to be a great buy on a really decent scope.
https://www.24hourcampfire.com/ubbthreads/ubbthreads.php/topics/11616172/For_Sale:_Nikon_Shotgun_Hunter#Post11616172