"Unlike some other geniuses asking idiotic questions like, "Can I mount a SCOPEZ on this gun?" When it clearly has a tri-rail system; I actually own this gun. Just got it in today, but messed around with it for a little bit. ROF is insane at this price. The gearbox is all metal, but exterior is cheap. Again, at this price point it's not bad. Needed to take the pin out of the fore grip to get it on the rail, but once there it's good. Like the guy below said, fore-grip it comes with lacks sturdiness, but figure they threw it in to appease the people who "need" extras. Mag comes with a winding screw, makes winding the spring crazy fast and easy. Didn't check the sling, it seems like a throw away. Wish the mag was metal, but it's solid and you get what you pay for. After 10 rounds it pierced a soup can, not a pop can, a SOUP can. So it's around 400fps.
Seems pretty solid. Wish I ordered the folding stock though, the solid stock is not as boisterous as I would prefer, but I'm just picky."