believing there are no guns in England because they've been outlawed, is like believing there was no alcohol in the US during Prohibition.
Its is not hard to get hold of a gun in England. I have been offered, and several friends have been offered. You only have to know the right person if you want to get hold of a gun. (as with anything illegal)
On the other hand if you dont want to buy a gun you could always rent a gun from underground 'outlets'. I hear that renting guns is becomming increasingly more popular in the UK due to the automatic 5 years in jail if you are caught in possesion of a firearm in the UK .


Peace