In BC, at least, the 22 Rimfire was banned for Big Game as a Roadblock, almost anyone could afford one and it's shells, not for any lack of effectiveness. The ban was for 22 Rimfire, the others; 25, 32, 44, etc remained legal until post-WWII when "22 Rimfire" morphed into "Rimfire"
Borrowed this from the 'net, appears to be a Mossberg with the tenite forend.

Borrowed this from the 'net, appears to be a Mossberg with the tenite forend.
