gatling gun

i have been scouring the internet for any and all attempts or plans to make the 10mm caseless gatling gun from the first g.i. joe movie, i have looked at tradittional gatling guns and even the war machine shoulder mounted one, i think i have it figured out except for making it spin around my wrist, im thinking some kind of gear driven assembly with bearings built in to the wrist brace itself (forgive my lack of pics but this is just a thought so far, no conept drawings just yet, but if anyone else has had this idea and has drawings feel free to post them) if any one has any idea where to find plans for one or can help me figure out the spinning please let me know

Have you checked out Indy Mogul BFX on youtube? I think they made one a while back.

Hey man i was thinking the same for my build. But mine would be the whole forearm. I thought of taking a page from the holy book of stealth and using a cordless screwdriver assembley. Could be an idea...GM

hadn't thought of that gonna have to find that video and see if i can modify it for my idea