Yeah, also the barrels rotating are a bit glitchy, + though.
Absolutely awesome, however, as was wrong on my own, as was kindly pointed out by a fellow tpt user, only the top barrell shoots. The entire barrell system rotates, and each revolution each barrell fires one bullet. Therefore, only the top barrell on this creation would shoot. Simple enough to remedy, just remove the other two shooting mechanisms. Again, Great save, +1 and good luck in future.