Almost any of the low mount red dots work on the 10-22. If you want a fast reticle and some magnification, look at the Konus shotgun scopes, They are parallax-ed at 75 yds and available at SWFA. The 2.5x32 runs $45 and the 1.5-4x32 is about $80. Fully coated, etched reticle in a diamond pattern. I have a couple of the 2.5x32s.
"I would not be an old man if I had not been an armed young man." JTJ
Patron Member NRA
"If you have always believed that everyone should play by the same rules and be judged by the same standards, that would have gotten you labeled as a radical 60 years ago, a liberal 30 years ago and a racist today"