Developed by the Special Devices Center of the Office of Naval Research and manufactured by J.H. Keeney & Cop of Chicago, this is a 95 inch long oversized demonstration model of the 1918A2 Browning Automatic Rifle. Used in classroom settings, the model demonstrates the internal parts of the rifle, including the open bolt operation. With a dismountable base, bearing i.d. plates from the manufacturer and the United States Army, and one detachable magazine.

Very good, with mild handling marks and some loose components. The floor plate, spring and follower for the magazine are absent. Mechanically good.