Can you see the Reticle clearly against a "E" Silhouette or a Bullseye Target. The reticule on my ACOG TA01 is difficult to distinguish against the black background.
I've been using it on steel out to 600Y.At 10X there's plenty of room around the crosshair on a 1" target dot.I am able to hit a 8" plate at 600Y in light winds most of the time.I haven't looked through an ACOG yet.