If you want to get firearms training in the U.K., one way to do it’s to join one of the the Ministry of Defense and someday qualify for one of their Specialist Units . Notice the Brits are so afraid of guns that you have to create a pseudo-gun made out of objects to get their attention.
When they click the banner, this landing page:
Source: http://www.mod.police.uk/index.html
But don’t worry, you won’t be shooting shoes and watches, you’ll be shooting this: