BTW,
In my search for parts, I called Remington, said that since the 220 is the Baikal Bounty Hunter, could I order parts for my Bounty Hunter through them?
In an instant, he gave me the phone number for the EAA Parts Department ... so I am guessing that he gets parts requests for Baikal shotguns often enough to have the EAA number on speed dial .... sigh.