Reloading.org.uk is an agent for the following suppliers.
Henry Kranks Reproduction firearms and Black powder sundries.
Sportsman gun centre Firearms, Reloading equipment and Shooting accessories
Hannam Reloading equipment, Components , Powder primers and Shooting accessories
Viking arms Ruger, Henry, and Shooting accessories (very large range)
Crawley Surplus Store Airguns and a whole lot more
Range-right Airguns, shotguns, full bore rifles, rimfire, and loads of accessories
Goods and firearms can be obtained from most other retailers (except Edgar Brothers who do not deal with small businesses)
Links I have found useful.
Firearm related shops who do mail order in the UK
Gun Trader Good place to look for your new gun. Sort of an exchange and mart for firearms.
Reloading equipment and supplies from USA
Lee Precision, Inc ( mail order to the UK)
Muzzle Loading resources
Recommended Shooting clubs
Offas Dyke Rifle Club Shoots at Warminster, Roget Moor, Sennybridge in the Southwest of England and South Wales area.
Bristol muzzle & Breach Loading Gun Club Shoots at Yoxter. Roget Moor, Severnside and occasionally Bisley.
East Bristol Rifle & Pistol Club A .22 club with its own range and clubhouse. Shoots occasionally Bisley and other ranges.
Bristol based Full Bore Shooting Clubs with web sites
Highly recommends especially for people wishing to take up shooting.
South west of England Full Bore Shooting Clubs with web sites
Avon and Somerset police (firearms forms, contact numbers etc)