Put a throw lever on the scope. I've found 16x to be sufficient for NRL22. If you have the power all the way up and have difficulty finding your targets, turn the magnification down for a larger field of view.The next NRL22 rifle build moves forward. This one is semi auto.
Arken SH4 6-24x50 scope and Arken 34mm rings.
You will most likely want to lower the magnification all the way down for any offhand stages.
Nice set up!