Just last week, I took a couple out for some LR shooting. She had never really used a rifle for distance shooting. She had first shot connections using the E-3 at 200, 300, 400 and 500 yards. Her first miss was at 600 yards, as some form issues were significant enough to cause a miss. But before long she was hitting out to 600 yards and then we came back at 400 and 500 yards and worked on form more and shots began to cluster.
The husband made consistent hits all the way to 1,000 yards with it.
This is the second lady I have done this with with success.
Here is some other experiences I have had with the E-3:
1st time out w/my Burris Eliminator III to 1K