Hi Craig
I've read a post from Nigel Allen where he says that it's a late cylinder which was specially supplied by Weihrauch without the warning bollocks.
Found it :-
Originally Posted by XASED
The first thing I'll be doing (as soon as this trough of low pressure lifts) is filming my Weihrauch HW35 Export - a 50th birthday 'project' I was treated to a few years ago. V-Mach/ARC action, extensive Don Blocksidge engraving and a couple of one-off Rowan Engineering components, she's a thing of absolute beauty. I even got Hans Weihrauch to supply the action without all that Euro-blurb stamping on the end block.
He should have asked for a better piece of wood as well, I've never seen such a boring bit of Walnut.
Though saying that he could always swap the stock if a nicely figured one comes along.