Ares CCR , I have a video of it on the chrono  ( can be seen ) and it’s averaging 270 fps. This is fully working and shoots straight. The gun has been modified slightly to take a classic army gearbox which is what’s in the gun presently, only issue is safety doesn’t work but semi/full auto select as they should. 

It comes with a spare complete Ares gearbox, this works but only for 5 shots then you need to disconnect the battery to reset it and it will shoot again 5 shots….. it’s the factory fault setting.  Could be a simple fix. 
 

cool gun but I use my Vector for everything now so having a thinning out. Postage is £7 via Hermes tracked and buyer to cover PayPal fees….