Heres my 2 AEG's that Im using at the moment
The m4 is a g&g combat raider (long) and is completely standard apart from the ctr stock and moe handgrip, runs on 7.4 lipo's
The m16 is an ics model, with a shortened barrel and ris setup on the front end. This is used mainly as a dmr, but I have beem caught using it with a cmag as a support weapon!