We have a fair bit of good to great condition SAFNs here, because the belgian army stored a lot of unused ones and re-arsenaled/refinished them before selling them off on the civilian market. There's even some with tiger striped stocks and everything. A lot of the SAFNs sold now in good condition also have new stocks. That said, the one I have is period correct for not having been refinished or modified at all. That may or may not be rather rare. Alright, will post about it when I have put it through its paces more thoroughly.