||I bought this from another competitor who will not post my review, so I thought I'd bring it to the large Evike community.
This gun shoots EXTREMELY hot and you will most likely not be able to take it to a regulated field without toning the power down a bit. My BONE STOCK RPK (everything is stock, barrel/gearbox/spring/etc..) shoots 474fps with a .20 gram BB. That is REALLY high. The build quality is exquisite and you would not think that this gun is an "ECHO 1" but they really stepped up their game. The stock after using it for a few months started to wobble and was EASILY fixed by taking a flat head screwdriver and tightening the screw on the top AND bottom of the stock. Currently I have 30,000 rounds through this gun. (again, which is STOCK) I have also been using an 11.1v LiPo battery. The gun STILL sounds/runs like it did when I bought it. Speaking of the battery, you can only use the included custom battery or a LiPo in this gun with a small type connector. The battery space is surprisingly limited for the size of this gun.
Internals are absolutely fantastic
Iron sights are dead on
Charging handle is the most solid I have ever felt on an AK and sounds/feels amazing to rack.
Nice wood furniture
Stock magazine is crap. Could barely keep up with the rate of fire of the included 9.6v when it was fully charged. (which isn't even TOO fast) The winding mechanism also broke in the first 2 months and was beyond repair.
The included "screw-type-things' that hold the bipod on fell out really easily and I had to purchase 2 screws & nuts and reattach the bipod myself.
While the 500mm/6.08 stock barrel is INSANELY accurate, this gun can fit a 650mm (yes, a 650) without even using a barrel extension. I am actually waiting for my tightbore in the mail. (my first upgrade) I don't know what they were thinking here.
(NOT REALLY A CON - but you need a phillips head screwdriver to remove the buttplate to access the battery compartment which IS somewhat limited)
Rating: [5 of 5 Stars!]