Placing this here mainly so I don't lose it myself...
This is a target used for zeroing a carbine with a 100 yard zero. Place the target at 25 yards, using the long horizontal line as your point of aim. Adjust sights until your rounds are in the center of the white square. Then confirm your zero at 100 yards.
Attachment 3350
Prints to an 8.5x11" piece of paper.