This is a great rifle. The package is well worth the price. Mine shoots 350fps stock (9.6 V battery ordered seperately) and has great range and accuracy, with a decent rate of fire. The battery compartment in the stock is large enough to fit nearly anything you want. Sturdy build and beautiful externals with a nice finish. I've owned the gun for about 4 months and I've only had two problems: (1) The RAS is a little wabbly( Can be expecte by most RAS's) but not enough to warrant a RAS fix ( Yes only if you want a M203 or other heavy attachment). (2) The mag catch came apart but is a cheap part to replace and should not discourage you from buying this gun.
Good rate of fire
Good stock internals
Comes with no battery or charger.
Piston head seems to be striking rather hard and may need to be replaced further down the road.
None functional charging handle.
Doesn't field strip like normal M4.
Rating: [5 of 5 Stars!]