4 mags drum mag 11.1 battery m4 conversion kit vector stock its wired to deans an theres been upgrades to it i replaced gears in it so its shooting great an is reliable been using it every day will test fire when we meet will have to be in my favor shoots great straight an one hell of a hop up system can even shoot .40s if you want pm me. So we can talk angled grip not included if you want it on the good 640 its a expensive angled lol