Expected accuracy at 50y with spring gun.

[oliver13]

I'm pretty sure all of the PCP AA grade FT shooters in the UK could quite happily average sub 1" groups at 55 yards all day long. Not many of them put in a perfect score on a course though.

There is a difference between expected group size, average group size and average group size in all conditions. Which is it you're asking for?

There's a bit of a difference in a competition too, it doesn't matter what sort of sport it is, when it for real it's for real.