This auction is for 1 replica 3d printed gi joe m8 armored car cannon barrel. These always seem to be missing and here's a quality replica modeled after a original part. Last photo shows the part installed on a gi joe m8. Does not include m8 and auction is for 1 cannon barrel. 3d printed parts are not smooth but these can be sanded and painted by the buyer to match or used as is. Please message me with any questions. I plan to create other parts.