mptct is correct. Whilst Niton999 is a reputable and reliable company - their prices aren't what I'd call competitive (especially for flashlights/torches)...
For Surefire's I'd look at getting second hand/used from a specialist forum, like candlepowerforums or flashlightforums.
For fenix, there's UK company that is very good called fenixtorch.co.uk
Whilst Fenix aren't as top end as Surefire, the Fenix is meet the demands of 99% of the people at a fraction of the price. There's some really good Fenix models that you'd pay double the price for if it had Surefire written on the side.
For Surefire's I'd look at getting second hand/used from a specialist forum, like candlepowerforums or flashlightforums.
For fenix, there's UK company that is very good called fenixtorch.co.uk
Whilst Fenix aren't as top end as Surefire, the Fenix is meet the demands of 99% of the people at a fraction of the price. There's some really good Fenix models that you'd pay double the price for if it had Surefire written on the side.