This is a scarce commercial, fully automatic M1A rifle as produced by Springfield Armory Inc. in Geneseo, IL. Most famous for being a semi-auto only variant of the U.S. M14, a limited number of M1As (believed to be about 125) were factory made as automatic rifles. Blade front and peep rear sights, with a barrel marked "TRW" and "12 63" on the right side, "HRA" op rod, "SA CCA" bolt, "OM-N" hammer and a "HR-N" trigger housing. The proper sear bar and selector switch are installed on the right side of the receiver. Smooth pistol grip stock, with a circled "P" on the wrist and a checkered buttplate with a flip-up cover. With a Pelican-brand hardcase.