Alright so after i bought an m4 i decided to buy a cqb gun. I was looking for something "different". Something besides an mp5, m4, or ak that was under $200. When i saw this i knew it was the gun for me. Shoots awesome and comes with top and bottom rails that you can put on or take off. I LOVE THIS GUN!!!
ROF is awesome! (about 15 bbs/second right out of the box)
Fps for me was 360 (could be a con depending if you want it under 350)
Mag holds 500 rounds!
Can hit a shoe box easily at 100+ feet with .20s
Comes with rails
Easy to adjust hop up and sights
Charging handle doesn't pull smooth (is somewhat difficult to pull back at first)
Folding stock has some wobble (moves up and down maybe 1/4 inch after 4 months)
Mag door that you pour bbs in doesn't stay down well (i just took a tiny piece of tape and put it over and it works perfect)