I got this gun in an Evike mystery box awhile back. It has been used in only a few games. Gun shoots 345-350 FPS with .2s, has a MOSFET installed and additional 2-round burst mode. Excellent little CQB gun, exceptionally quick trigger response even on a very weak battery, and can still touch out. It looks like it was originally an EBB rifle but EBB was disabled when I received it. As far as I know, the gun is stock internally. Included with the gun is one hi-cap magazine that the gun came with, 2 mid-caps, a fore grip and a small 7.4v LiPo that can fit in the hand guard.