Try e-gunparts.com
No
Not that I know if. It might be possible.
when was a double barrel 410 shotgun amadeo rossi made?like the yr.ser. #rg55317
Should be marked on the barrel
Yes
It should be marked on the barrel.
Depends on what it is choked.
- 10-100 USD or so
Contact Rossi Customer Service through their website.
10-250 usd
$350-$475 retail
Not without specialized tools and equipment that a gunsmith has. Trying to do it with ordinary tools will destroy the frame or barrel.