Video to the world premiere of WE AIROFSTS  new  ‘Katana’ splitted gearbox for AEG M4 system and the new Raptor Rail System.

http://www.youtube.com/watch?v=inbBQ_5MRts&feature=em-uploademail

http://www.youtube.com/watch?v=sZ5whEvqZ0o&feature=em-uploademail