I saw this on RFC and now I want to send mine there for testing!! Completely ridiculous for my purposes and I would never pay for that unless I was a professional shooter, but dang it would be cool to do!
https://www.killoughshootingsports.com/index.php/webforms/index/index/id/2/
http://www.eley.co.uk/test-ranges
https://www.killoughshootingsports.com/index.php/webforms/index/index/id/2/
http://www.eley.co.uk/test-ranges