Master Model 1/72 M61 A1 Vulcan 6 barrelled rotary 20mm cannon AM72039

Used on most of the modern US aircrafts:

F-104, F-105, F-14, F-15, F-16, F-18 and other

The set includes turned brass barrels and etched barrel clamps

It is very simple to use in Your model, and makes it extremely realistic. Insert the metal parts using Cyanoacrylate adhesives. Drill proper hole in plastic part if needed