I reacntly got the a Jg m4 from Evike.com pre upgraded with the following new type JG torque up motor, bearing ready bevel gear, new type reinforced cylinder, one piece outer barrel, reinforced black JG gearbox and ball bearing piston head
yesterday was the first test fire and it works great about 14 rounds per second, 410ish fps abs body with a metal outerbarrel,
and buttons, along with a metal mag and other parts.
Today was the first battle with it...i think that im in love...with a sniper rifle i get pwned but with my new AEG i have found my calling 2 kills and 1 death on 3 rounds (it did momentarly jam tho which was a quick fix.
over all i am very pleased 5/5 i would recomend this gun to anyone looking for a m-4 for under $200200