Licensed by Armalite and manufactured by Classic Army, the consignor states this airsoft rifle was used by the 187th Ordnance Battalion at Fort Jackson, SC in a pilot program to train before deploying U.S. Army soldiers for combat operations. It includes a factory box and copy of a U.S. Army DD Form 1348-A1 that lists the airsoft trainer by serial number. "122" is hand marked on the top of stock.