Picked this up to repair and re sell but now ive looked at it it isnt worth my time. The main issue is the selector mechanism. The rod which goes through the gearbox is heavily worn so the selector does not move very well. The left side selector is missing. half of the ambi mag release is also missing along with some cosmetic components from the outside. The lower receiver has taken the most damage but the upper seems totally fine. The internal gears, piston and gearbox shell all seem to be in good condition though It has been re wired for a battery in a pouch on the stock at some point and a bit messily. I believe the gearbox is in working order but I have not tested it. Price includes postage and fees.