Gary here's an interesting website of UK legal muzzle loader handguns.
http://www.gunstar.co.uk/Pistol-Hand-Guns-for-sale?ads_dist=25&page=1
Lots of civil war era guns for sale.
I do believe modern cartridge lever actions are legal in the UK. There was fella on another board that had a Marlin 357mag Lever Action.
There is also some youtube videos of the of the Westlake Engineering Revolver.
https://www.youtube.com/watch?v=_AjzhlYc7RA
http://www.gunstar.co.uk/Pistol-Hand-Guns-for-sale?ads_dist=25&page=1
Lots of civil war era guns for sale.
I do believe modern cartridge lever actions are legal in the UK. There was fella on another board that had a Marlin 357mag Lever Action.
There is also some youtube videos of the of the Westlake Engineering Revolver.
https://www.youtube.com/watch?v=_AjzhlYc7RA