Original U.S. Colt M16A2 AR-15 Rubber Duck Molded Training Rifle marked Ft. Knox with Sling Original Display Machine Guns which was originally Field Gray

which was originally Field Gray (FeldGrau) but was over painted with a nice winter camouflage over a white base

with one dated 1917

C Company of the 2nd Battalion

It vaguely resembles a Remington Rolling Block

and stamped many of the guns he sold

Original U.S. Colt M16A2 AR-15 Rubber Duck Molded Training Rifle marked Ft. Knox with Sling Original Display Machine Guns which was originally Field GrayOriginal Item: Only One Available. Colt M16A2 Military issue non functional RUBBER DUCK training and parade rifle. Features genuine M16 metal barrel, muzzle brake, front sight, sling swivels, and other components, all coated in rubber with resin construction. 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,