Another long shot but I thought I'd have most luck here, if anywhere.
I'm looking for a replacement stock for an S prefix BSA Standard 4th Series - the one with a pistol grip with BSA in the chequering.
Someone has done a bad DIY job on mine whilst adding a No.22 peep sight and damaged what was a good stock on a nice rifle with visible etching, so it's a shame for it to be let down by the stock.
The No.22 sight will be available to swap, if that helps!
Thanks