The American team won the 1901 International Match, beating the best of England and Scotland with their 'machine made' doubles - mostly Parkers
A summary is at the top here, and scroll down a bit for sour grapes commentary by the British press
https://docs.google.com/document/d/185YOyQl7GIB9OYLs9Hr3tnMLHqs4rjEdR4j_E9l4HLw/edit?tab=t.0Walter Ewing, Canada (Individual Gold) and George Beattie (Silver) with Lefevers at the 1908 Olympic Games
OTOH English SxS pigeon guns were highly regarded at Monte Carlo and rings worldwide. They are now mostly > 125 years old however
https://www.doublegunshop.com/forums/ubbthreads.php?ubb=showflat&Number=191402&page=all Percy Stanbury did pretty good with his Webley & Scott
https://www.thefield.co.uk/reviews/gun-reviews/percy-stanburys-webley-scott