[L473ncy]

Actually.....

What I would do here is probably get the metal body and stuff in one of the SystemA complete mechboxes. The "complete mechabox" is the cheapest and similar to a conventional AEG, the "Revolution" is more expensive and from what I understand turns your regular AEG into a "PTW" since it will work similarly to a PTW, then there's the "Energy" mechbox which is supposed to be better than the regular complete mechbox and uses energy from the battery more efficiently or something. After that you have the base of the gun and you just need to piecemeal things like the stock, front end, optics, hand guard, barrel, etc.