I need a new buttstock for a Mercury 10ga Magnum. It's 1990 vintage, pretty sure it was made by Zabala.

Can anybody point me in the right direction for one?

Thanks.

If you have the original, even if it's broken or damaged in some way, it can perhaps be glued back together and missing areas filled in with automotive Bondo to make a pattern for duplicating into a new stock blank of your choice. You are not likely to find a new one sitting on a dealer's shelf somewhere.

Chief, I have the orginal, who can you reccommend to do it reasonable??

Try http://www.wenig.com. I would call and talk to them about your wants, including wood selection, then ship them the pattern. Realize the new stock will still likely need some hand fitting to your action, then checkering and finishing. They can handle all of that at higher costs if you cannot.