Works well. Holds zero, and is nice to have iron sights also. On a 10/22 depending on your iron sights you may not see them. I use Williams fire sights and they just barely make like line of sight. Wish the bottom mounting area would let more of the iron sights show, but my setup works, so I am happy.
Pros: nice inexpensive 10/22 scope mount
This review was written in the old system and had content requirements that are different than reviews written today.