A few years ago, my brother Daryl had me do some restoration work on his flintlock longrifle. The maker had installed 3/32" pins and over the years of several different owners before Daryl, the wood around the pins was badly wallooned. So I cut it down to a half stock and pinned on a wooden rib, and replaced the pin behind the nose piece with a barrel slide/wedge, and escutcheon plates. It was a pretty easy fix of an annoying problem.