Does this gun really shoot over 400fps and is it good??JG M733 Metal Gear Box Airsoft Electric Gun (Version 2)

Question

I think it is good but i am not sure if i can trust the 400fps even though it has an upgraded spring.
JG M733 Metal Gear Box Airsoft Electric Gun (Version 2)
It is found on airsoft1.com

Answer 1

I know I sound like a BROKEN RECORD but anything with a metal gearbox is going to be good and shoot hard. Even if it doesn't shoot at exactly 400 fps, it should shoot at least 350, and that is decent enough. If it is already upgraded that is good 2 because u dont hav to do that much work. I think u should buy it. P.S. if it is under 400 that is still okay because that is an average fps. Buy it, metal guns will last forever.