http://wildcatcomposites.com/productinfo.html

My blank (sanded and filled) was 17.2 oz. As I say it finished at 19.8 oz. I had a gunsmith do the fitting, bedding, painting and swivel install. I don't know what he uses for paint, but I like it. I did the recoil pad myself and this is where I saved an ounce or two. Don't laugh but this has been a recent trend on a Canadian gun fourm I am on, as it makes a very light and functional recoil pad. It's just a plain black flip flop sandal cut and sanded to shape and epoxied on.

As for Wildcat, they are a smaller business so they don't have as many blanks or options like the big manufacturers, but they are very light, strong and stiff. They don't feel cheap or hollow and the ergonomics/design are very well thought out. They are well regarded by knowledgeable members of the Canadian firearms community. In my experience, they are better than a McEdge. Ergonomics can be subjective; but, they are certainly lighter and are just as strong.