There is a group buy under way for full distance D targets made out of AR-500 steel plate.
Details here:
http://appleseedinfo.org/smf/index.php?topic=18937.msg151804;topicseen#new
We need a few more orders to get the next volume price break.
Think about the instant feedback at 300 or 400 yards when you run your next full distance component, the time you can save walking back and forth from that distance to check holes in paper. Think about the eyes lighting up as they get that instant feedback and know immediately that they did it right.