The Phalanx CIWS gattling gunthe model can be animated...the bullets are set up via spline instancing in Lightwave, other apps would have to use their own methodHere is an example:https://www.artstation.com/artwork/nEkyqe
LWO (Lightwave, filesize: 3.29 MB), FBX (Autodesk FBX, filesize: 2.94 MB)