If I use 20# copy paper, I tape the target to a piece of corrugated cardboard. Then look at the number of shots per target.
I want to join the 10M pistol match and I have an Avanti 747. It is low power and I have been trying all kinds of things to get it to make clean holes. The best option I have found is to print the targets on card stock, heat them in the oven, and put duct tape on the back for somewhat decent results. There was a gentleman in the lane shooting next to me who was using kruger targets and they seem to work really well for low power guns. I was wondering if these targets could be used in the match? If not no big deal I will go back to my method of making targets but this would be a lot easier.http://www.kruger-us-targets.com/index.php/targets/usa-shooting-issf-targets-2/target-for-air-pistol-numbered-3000-n-usas.html