DBoys M4 S-System Review HD

LIKE AND SUBSCRIBE - DBoys M4 S-System. Price is around 200$, pretty good if you want a low cost full metal M4 with LOTS of rail space. ---------- Follow me on Twitter: https://twitter.com/Marneus42 ---------- My Other Channels: MarneusCalgar42: https://www.youtube.com/user/MarneusCalgar42/featured (awesome action movies!) MULTYAirsoft: https://www.youtube.com/user/MULTYAirsoftReviews?feature=mhee (airsoft guns and games!) ----------