From the late flintlock period and the early percussion period all the better grade sxs and s/b percussion shotguns and rifles were made from English walnut with a few made from Elm some makers such has the Mantons did use Birds Eye Maple on some of their guns.Today English walnut is rarely seen because it is scarce and the figure is not has good has the old English walnut
Most trade and Military weapons were of beech,it was later in the breech loading period that the main stock wood for the shotgun was French walnut.Today top grade stock wood for the UK market come from different parts such has Turkey, America and others for which command a good price with £1000 sterling average.
Feltwad