I'm currently using a Nikon Buckmaster 4.5-14x40 side-focus on my 10/22 and like it quite a bit. Surprised nobody's mentioned these as an option....maybe due to the size? Is there something I'm missing?

FWIW - I like red-dots on 22s as well and might even try one of those Vortex Diamondback 2-7 RF on one of my other rimfires.

Biden's most truthful quote ever came during his first press conference, 03/25/21.
Drum roll please...... "I don't know, to be clear." and THAT is one promise he's kept!!!