If you can deal with the 56mm then I suggest this https://redhawkrifles.com/used-zeiss-conquest-v4-3-12x56-rifle-scope/ I have 3 of the illuminated and love them.
For 2k you can get this is 50mm https://www.eurooptic.com/Zeiss-Con...Illum-Plex-60-Riflescope-522225-996.aspx