||I have now had this rifle for just over a year. I love this thing! The three round burst is perfect, it DOES take M4/M16 mags (I have a Lonex flash mag, and it works perfectly), and is the perfect weight (at least for me)! I have done no upgrades to it, and the ROF is amazing (on a full charge), regardless of the fact that the battery compartment can only hold a Stick Type 8.4v battery. The accuracy is also very good, probably better than both of my friends' M4's. If you don't completely flail the thing around, the bipod should hold up.
Weight (about 7.8 pounds)
Flawless 3 round burst
Bipod is good enough craftsmanship
Iron sights are just fine
Can only hold an 8.4v stick type battery (mine has about 1/16" wiggle room)
Can't get any quad rails (kind of expected for a unique gun such as this)
You can find a scope mount, but they're pretty hard to find (I've only found 1, and it was in Asia)
I love this gun. I think that the Pros FAR outweigh the cons, and for a unique rifle that no one else on the battlefield will have, with a functioning 3 round burst, $160 is a very good price.
I hope that this review was helpful.
Rating: [5 of 5 Stars!]