Original U.S. Colt M16A2 Rubber Duck Molded Training Rifle with Blank Adapter Marked TSC Devices, Ft. Knox, KY. Display Guns & Parts Sets all of the buttons and

all of the buttons and straps are intact

Most likely this helmet was a battlefield pickup after the war

It was at Anzio that the Germans dubbed the 1st Special Service Force the "Devil's Brigade

and later the 15th Army Group

and we can see that the left barrel wall is a bit thicker than the right

Original U.S. Colt M16A2 Rubber Duck Molded Training Rifle with Blank Adapter Marked TSC Devices, Ft. Knox, KY. Display Guns & Parts Sets all of the buttons andOriginal Item: Only One Available. Colt M16A2 Military issue non functional RUBBER DUCK training and parade rifle. Features genuine M16 components, held together with resin construction. This example retains an original blank adapter. NOT AVAILABLE FOR EXPORT. The military calls these rifles Rubber Ducks. This is an actual military issue trainer designed to be the correct weight and size of an M16A2. They are made from decommissioned M16 A1 A2 parts,