1. This is super cool. Great job bringing some ingenuity and realism to airsoft, and at a great price.
B. Would it be possible to build one with a battery back-up for use on overcast nights and such?
and III. Any thoughts of selling completed sights? I don't currently have an ACOG replica so if I was to get one it would be easier for me to get one from you with this mod already done, rather then buying one, shipping it to you, then you modding it and shipping it back. Plus I would think you could work in a little more profit margin that way and it would be a model that you already know how to work on.