I had a Webley Tempest in my teens, which said it would do 1” groups at 30’ (don’t know about that!).
I always thought, after that, that I’d like to have a go at proper target pistol shooting, I even bought a book, can’t remember it’s name, but it was about A5 size in landscape format with a pale blue limp cover: I think it might have been called ‘Pistol shooting’. Anyway, fast forward 45 years or so, and I am!