Its a Sentry turret.
Alitorious: How the heck did the other guy make a tripod?
Ok so this is basically the same concept of the seige turret in the old forums where someone made it out of Lego Mindstorms I do recall. So I tried the project, although this time, a normal Sentry turret. Im going to make it lock on to something (If i can find the Light sensor) And shoot at it. Like a normal sentry turret would do to for example a fade. So this is it so far.