7.62x39. 20.5" barrel length. SN: BK4961. Blued metal finish with polished bolt fitted with lacquered birchwood semi pistol grip stock. Short stroke piston gas operated repeating rifle fed by internal magazine charged by stripper clips and fitted with folding blade style bayonet fitted to end of barrel. Receiver, stock, barrel, and bolt all marked with matching serial number. Very light, illegible mark on right of stock. {C&R}