LAST EDITED ON Sep-09-07 AT 11:43PM (MST)[p]LAST EDITED ON Sep-09-07 AT 11:41?PM (MST)
Here is what I found out. It works for my 300 Win Mag. There is 2 triangles and you pick one of them based on caliber and bullet and then look at a chart they provide for proper zero whether 200 or 300 yards. Thank goodness we are still on yardscause if we ever go to meters I'll be lost. Anyway, I use the big triangle, which happens to be full power 10X on my 3.5x10x40mm, and sight my gun in using the cross hairs at 200 yards. Next I shot the gun at 300 yards using the same 10x setting but this time the first hash mark of the B&C reticle and it dang near hit in the 9 ring. Pleased as punch. I don't have access to 400 or 500 yards to shoot but that is too far anyway. I got the varmint reticle to test next.
Edited to add. This is not an exact substitute for a custom reticle but is intended to put you close enough for government work
Edited to also add, I really like the way the reference point is tapered to the middle to give a finer point of aim!
cold dead hands