Model 41 butt plate/pad|Winchester Shotguns|Forum|Winchester Collector

Hi everyone, I have just purchased my first 41.  It is in really nice shape, but unfortunately, when it was shipped the butt plate/pad was severely damaged in the box.  The butt stock was undamaged, but the black hard rubber plate/pad was shattered.  Two questions,

1. What other Winchesters share this particular butt plate/pad?

2. Does anyone have an extra original?

Thanks Elliot