I have had one mounted on my HK91 for about a year. I remembering seeing it described by more knowledgeable people here as a good "starter" scope to fool around with mil-dots, but not up to the standards of the more expensive tactical scopes. However since I don't have any real experience with the more expensive tactical scopes I can only tell you my experiences with it.

I have about 2000 rounds through the rifle with the scope on it and it has held up well and seems to hold zero well. I have transported the rifle and scope 1/2 across the country in my truck and back and forth to the range and out hunting. I don't know whether the RainX coating is BS or not, but I have had it out in the rain and snow several times and it worked very well. I used it hunting on a dark and snowy day and it worked well, I even took a buck with it near dusk. I also have carried it through brush and climbing into deer stands with it.

I have it mounted on an ARMS G-3 claw mount and I had to buy a padded cheek rest (which I take off for hunting) to be able to shoot it comfortably. I got the cheek rest through Fulton Armory, but I think it was a standard Eagle product.

I will try to remember to get some pictures up tomorrow morning after I have a chance to take some.