If you are doing a restock and want to put a SSB on it good luck in finding one. I have looked since the begining of a project to restock a CHE 20 which started last June and no luck finding one of the proper size. It is almost completed and I will go with a checkered butt vs a pad. IF I ever come up with a SSB it can be added later.
That BHE 20 is a nice gun but the Grouse are just as dead with the C, D's & V 20's already tucked away.