Double Bell M607 CAR-15 build with Cyma Platinum Gearbox internals

Selling my M607 that I dressed up as a CAR-15. 
It is a Double Bell, but has every compatible gearbox part from my Cyma Platinum MP5K in it. (Motor, Gears, Cylinder) and has been rewired from the hand guard to the buffer tube by me (no mosfet). The paintjob was done by me, and as seen in the pictures shows some chipping/use, I have since put a matte varnish over it. The hopup, barrel, gearbox shell and general externals are still OEM though, with the exception of the handguard, which is from Brownells. The carry handle rail and scope ring are 3d printed. 

Magazines and Optic are included, reason I am selling this "upgraded" gun with magazines and an optic for the price of the base gun is that I just want to get rid of it, I am running out of storage space. My friend played with it post upgrades and was happy with the performance, I haven't run it myself though. 

Shipping is possible, costs are carried by the buyer. For people from Germany, this replica does NOT have an F-Mark!