Found a full AEG from evike.. For a Grand.
http://www.airsoftpost.com/special-o...e-p-24016.html
Knights Armament SR-37 for 500.. pounds. haha, thought that was american dollars for a second there. Not just the conversion kit, a full AEG. (scroll down about a quarter way).
http://www.landwarriorairsoft.com/ac...stom_Work.html