Nikon Rimfire Prostaff 3-9x40 with BDC.
You’re welcome.
These can be found for around $100 or sometimes less, I have one on my CZ 452 American and if there is a better scope for the price I have not found it. I am not a real big fan of the BDC but it does give a fairly good holdover reference.
Good positive clicks, clear sight picture - a lot to like about them.
drover