Does one exist? I would like to get a scope that is 3-4x magnification and illumination (battery or otherwise) and is not as expensive as an ACOG. Something $500 or less and will hold up well. I know you can't get the durability and overall awesomeness from something that is not an ACOG, however I just do not have the funds presently. I have found one scope that appears to be a resonable alternative. The Burris ar-332. http://www.opticsplanet.net/burris-ar-332-3x-32mm-prism-red-dot-sight.html. If you have any experience with these I would love to know about it, and any other suggestions that you have.