^^^^It is somewhere on the website. But it isn't scaled, thought as a guideline it can do the trick.
Edit: Here are 2 links to full size 25 meters zeroing target for M16.
Teamwork is essential; it gives the enemy other people to shoot at. - Murphy's Law of combat
""There are no atheists in foxholes" isn't an argument against atheism, it's an argument against foxholes." - James Morrow