Help finding a good target for 100yd Iron

[Demos]

Hi guys,
I've been developing a load for a M1, but so far my biggest problem has been finding a good target that is printable. I can't seem to find one that has an aiming point that is small enough that I can be precise, but big enough that I can actually see it from 100 yards using iron sights. Ideally I would find one with about a 2.5 inch solid bull on a 1/2 in grid, but so far my search has failed me. and I can't figure out a way to make one myself on my computer. I can't believe I'm the only one who has come across this problem, so what do you guys use?
Thanks for the help,
Demos

 

[nbkky71]

How about an NRA SR-1, 100yd highpower target?

X ring . . . . . . . . . 1.35"
10 ring . . . . . . . . . 3.35"
9 ring . . . . . . . . . . 6.35"
8 ring . . . . . . . . . . 9.35"
7 ring . . . . . . . . . 12.35"
6 ring . . . . . . . . . 15.35"
5 ring . . . . . . . . . 18.35"

 

[Andrew Wyatt]

http://www.3ds.com/products/draftsight/free-cad-software/

 

[kurt1305]

http://dotclue.org/targets

 

[Dr.Rob]

I've found that putting an orange dot over the bull gives me a more precise aiming point with irons.

http://www.midwayusa.com/viewProduct/?productNumber=195824

I used to get rolls of these for free when I worked at a video store. At the center of a black bull I could just use the color contrast as my aiming point.

 

[Tim the student]

The SR1 should compliment your front sight post nicely, IMO.

 

[neolithic1]

Use a SR 1 with a 6 O'clock hold. Aiming at the bottom edge of the bull will give you a precise aiming point and you'll have a clear view of your sights.

 

[mshootnit]

I been using those black circle ones from walmart with the one inch orange center. I can shoot a 1 moa group with that one. Obviously I am aiming at center of black rather than the little orange circle at 100. I guess my hold is more 6 o'clock.