WTB: Benelli Factory M1 20 gauge Mag extension

[MtGoat]

Looking for a Benelli factory mag extension for a Benelli M1 or M2 Super90. Prefer a 2 shot extension if they make them or a 4 shot would work as well.

 

Thanks

Pat

[MtGoat]

Still looking...any ideas where to find an OEM 20 gauge mag extension?

 

Thanks

Pat