M197 - Three-barrelled rotary 20mm cannon

M197 - Three-barrelled rotary 20mm cannon - turned barrels with etched barrel clamps. Used on AH-1 Cobra. The set includes turned brass barrels and etched barrel clamps. It is very simple to use in Your model, and makes it extremely realistic. Simply cut off the original plastic barrel and drill a hole in the remaining plastic parts. Insert the metal barrel using Cyanoacrylate adhesives.