Found a aks-762 spiker with box and all accessories.Said to have had 50 rounds fired through.Guy bought it new.Also have 1000 rounds from what i gather is Chinese steel core on stripper clips still wrapped in open spam can.I haven't seen pic's and was told he didn't have way to send when we talked on phone.I have some ?.Some pic's i have seen on gun broker show some with MOD.AKS-762,But most say Model AKS-762.Is there any difference between the two?Fair market value?