As pointed out above you can download it from the Documents section of the Maryland AR-15 Shooters site.
For those of you who are not members (ahem
naaman) [Sinister voice] Why aren't you? [/sinister voice]
Anyway for those that are not members they can download it from our "Manual Depot" where we also keep our manuals. No log-in is required here.
www.mcdl.org/ManualDepot.htmJust click on 'Targets' and select the target(s) you want. All targets are designed to fit on a 8.5x11 sheet of paper. (the circle is about 1.5" in diameter for the 25M targets and about 3" for the 50y targets).
Be sure to download the right one for your AR!! There is one for rifles [M16A2] (20" barrels & dissapators) and one for carbines [M4]. The difference is the size of the grid - the carbines have courser adjustments so the grid is larger to relfect that.