Very nice gun. Just holding it feels very sturdy and reliable. I've had this gun for almost a year and it hasn't let me down. To my knowledge, the internals are very nice. Unfortunately, this gun does not come with a battery, but it is worth it. It will withstand high-power batteries including lipo. Another con is the fact that it does not hold batteries very well. Even the mini-type batteries I have to duct tape to the outside of the gun.
One of the most realistic m4s on the market!
Super sexy ;)
Doesn't come with a battery
Dosen't fit batteries well (Maybe if you get a small butterfly battery, though)
Rating: [5 of 5 Stars!]