Old but good
a 3x-9x would do the trick.
I have a Mini 14 and I put a 1.5-4.5X on it
and I found I wanted more power!!!!
The 3-9x usually come at a good price too.
Also I put a GG&G Pitcanny rail on the mini so now I just switch between a
3-9X and a vortex red dot.
Lots of options for your gun????????? JD