This is my first post so hopefully this is in the correct place. I inherited an Iver Johnson Arms and Cycle Works Champion.410 shotgun. I would like to know if I can shoot today's ammo through it. Serial Number is 21716. I have no idea how old it is. It seems to be in relatively good condition. It is a single shot smooth bore. On the barrel it has stamped .410 Gauge-Barrel and Lug forged in one. Thanks in advance for any information any of you can provide.