KB4-WS/3 (AK-4용 톱날/3pcs) KB4-WS/3 (AK-4용 톱날/3pcs) KB4-WS/3 (AK-4용 톱날/3pcs) KB4-WS/3 (AK-4용 톱날/3pcs) KB4-WS/3 (AK-4용 톱날/3pcs) KB4-WS/3 (AK-4용 톱날/3pcs)