Mostly EMG build -Emg jack v2 -Emg hand guard -Emg upper and lower -Emg hop up maxx trigger -Edgi 6.01 custom brass precision barrel 155mm -4UAD SmartAirsoft 4UANTUM Friction Pro high-performance bucking -g&g gearbox -pink amped line -tracer, tanks, lines, whatever else can be added in This gun is a little scratched up has a plastic stock, the fire selector doesn’t click but just scrapes on the lower with enough friction to keep it in place. I put a piece of tape in the mag well so my cheap mags wouldn’t fall out. Putting aside the few aesthetic things, this gun is pretty awesome. UPDATE*** for 450 right now, the full gun excluding sight and tracer, 62x3000psi tank, amped regulator (missing knob) with line, mags, and miscellaneous cosmetic upgrades brand new in box including grip, pins. Etc…