Richards only make one airgun stock, for the QB78, it is inletted for the main tube, trigger, stock mounting screw and barrel band, and fit well.... The outside of the stock, however was VERY rough and required a lot of sanding.... I was fortunate to be looking at a time when they had two QB stocks on their "Specials" page (not 2nds, returned or never picked up), both quite fancy pieces of wood.... This one had a deluxe buttpad, and ebony grip cap and forend (which I had to remove when I shortened it for the QB79....

Bob