||I have had one of these for a while now. I have used it both stock and with several upgrades. Stock configuration, this thing is great. It runs like a top. Out of the box it is able to take a LIPO due to the non-standard trigger contacts that it has. It has a great Rate of Fire and great power. The adjustable spring guide allows for adjustable FPS on the gun which is a great feature.
In a heavily upgraded version, the gun isn't as good. the 7mm mechbox isn't able to take hyper ROF upgrades. Mine was pushing 35 rounds per second at 385 FPS and I kept grenading the ball bearings. I was about to switch back over to solid bushings when the motor cage for the gun broke.
Evike has some parts for the gun available, which is nice. I had my trigger contacts break on me due to the overly tough safety. But the motor cage is proving to be a complete pain in the butt to get at this point. No one offers the part. I can't get it from any retailsrs, even special order. It's infuriating.
Great construction, very solid.
No barrel flex when using bi-pod.
Great FPS and ROF.
Long barrel length for great accuracy.
Doesn't like hyper ROF
parts can be a real pain to find.
Rating: [5 of 5 Stars!]