This gun is alright. I purchased it for 175$. It has great range (160-200ft. depending on your BBS weight.) I use .2's usually, and I can squeeze up to 390 fps at about 190ft of range. there are a few considerable problems, however none of them are internal, i will go int more detail in pros and cons. one big problem with this gun, (and many m4/m16's) is that when inserting a pre wound high cap bbs will sometimes shoot out the top of the mag, before the mag is fully inserted this causes the BBS to get caught in the chamber that holds the mag. this makes your mag to be uninsert-able till you take out the mag and and pry the jammed BBS out, (i generally use my pocket knife for this job)
this is easy to fix on the spot, but it seems no matter what i do this continues to be a problem. the only thing that does seem to help is by not winding my mags before inserting them. this gun is very sturdy in the upper and lower receivers and has a great full metal barrel
The price: is affordable considering free shipping and the free gift.
Fps: the feet per second isn't quite as good as more expensive models, but you get what you pay for.
Battery: the battery that comes with the gun is great! it lasts around four to six hours. it is a pain to insert the first couple times, but when you can get a good system down its easy.
how it shoots: it shoots very nicely a decent fps of 360-390. the range is a little less then average m16's, but it does beat most m4's, for instance it shoots a good 30 to 35 feet farther than g&g combat machine.
full metal barrel
RIS: this is one of the most wobbly RIS's I have ever used. this can be fixed by buying a decent RIS.
the carrying handle is not great if you love to look down your sights frequently(because the sight picture is so small), i removed mine and replaced it with an eotech.
This is not that big of a deal but the muzzle hider is not actually black it is neon orange, of course you can spray paint or acrylic paint it your favorite color.
Rating: [3 of 5 Stars!]