Very likely many of the ones this late were never issued. The need for Gew98s was in decline, though production still remained reasonably high for some makers. Most of these rifles were easy targets for forced destruction to satisfy allied diktats.Just out our curiosity, do we know any photographs from the late war showing these super light Amberg Beech/Train-oil stocks in use? Please post a sample if that's possible, I wonder if there is a chance to spot such a bright stock in soldiers' hands.
The ones that were used often found their way into EWB hands, hence a high incidence of branded stocks.
Pictures certainly may exist though.