Any .22 with any sights or scope at 50 feet. Gun can not be resting on anything, you can be touching something (ex:elbow on table) but the gun can not. Anything that breaks any of the black dot is a hit. One shot per dot, the most hits wins. Here is the target:
http://www.mytargets.com/target23%20...0on%20grid.pdf

My score was 11