Don't forget about Burris compact rifle scopes.
I have a couple on Marlins. One on a 16" 336 30-30, and another on a 16" 1894.
Here is the 30-30 and a 3 shot group shot at 150 yards.
The Burris compact or search for "mini" rifle scopes are well made and were built i the US before Burris took their production overseas.