rifle barrel for old NEF .410

[Nemesis]

so, many years ago i got my first gun...a new england manuf. pardner single shot .410...love the little thing, has an old western feel...

i would like to make it a bit more interesting to shoot though...it would be really nice to have a barrel chambered for say, .454 casull for it...anyone know if they make these?


edit: i see h&r makes a .45-70 model, looks like the same receiver...now if i can track down a solo barrel....

 

[Atlasarmory]

Depending on how old your gun is you can have a .357 or 44 mag barrel fitted to a shot gun receiver