Not sure about them at the show Mark it seems Weihrauch U.K. don’t even list the HW70
https://weihrauch.co.uk/pistols
But Weihrauch sport Germany obviously still list them
https://www.weihrauch-sport.de/air-pistols?lang=en
Perhaps they don’t sell very well over here or just not very popular.
Even used they only pop up occasionally unlike the 45 that’s Uber popular.