1593: Investarm Model 80 Folding Single Barrel Shotgun in 12 Gauge with 28" Barrel. This single shot shotgun breaks open where the barrel and receiver meets and it fold all the way back to fit in a backpack. The gun features a normal extractor, chromed frame with roll engraving, top lever opening, transversal locking bolt engaging the bottom lug, coil spring operated firing mechanism, standard manual safety; a checkered wood stock and forearm and a 28" vented ribbed barrel. The gun is in very good condition overall. Estimated Value: Low: $400 High: $500