I have a B-26 with a New thumbhole stock and a normal stock with Tung oil finish and a repairable grain split in wood , I was planning on drilling and doweling it, one of those fun projects on my list!? I think the gun was lube tuned by first owner who purchased it last year I was planning on doing a tune myself..but it shoots good and i never bothered. The only work I have done is to fix a barrel droop.
Gun does not show wear my guess is about 600 shots through it. see Pics. $100 includes fedex in USA where legal.