I made a great cheek piece for my Weatherby by combining two different things. The first was something I got out of Brownell's as I recall. It looks like a thick computer mouse pad cut in an oval shape to fit over the stock's comb. It's sticky on one side to adhere to the stock. It kept coming unstuck so I took one of those $10 neoprene butt-stock shell holders and put it over the stock and pad to hold it in place. But the neoprene piece also holds 8 shells.
Works great. Might be just what you are looking for.
Ben
