Hi guys,
I recently found and started using these new targets from Mountain Plains Industries -
Mountain Plains Industries I brought them from Sinclair (on the Brownells website but you can order directly).
I few test groups from my .22 Mag...
These are just some of their general sighting-in targets, but they also make specific targets for each magnification level and I believe they really help you shoot tighter groups with less eye strain. A small investment for better shooting.
In addition this company makes special "V" targets for iron sighted handguns and rifles. Those really help me shoot tighter groups with my lever guns and revolvers, too. My old eyes need all of the help they can get!
Good Luck and Good Hunting,