I recently acquired a Cogswell and Harrison 12 bore. I got it at a really reasonable price largely because it had a 3/4”acrylic extension that had some chips and no butt pad. It is cast for a lefty which I am. I shoot it well when I remember it has more than one trigger. It looks great other than the extension.

It fits me well at the current LOP so I am leaning toward an NECG brown 3/4” quick mount pad to replace the extension. Would this be appropriate for an English double? Your thoughts.