Hi DimeRazorback I see you are in Aust which state? I have had a Sure Fire floating around in my gear for about 11 or 12 years never used it much it was a gift from a client when i was a hunting guide up in the NT turns out it is a 6P. Is there any where in Aust to get bits for it or have work done to it or do you have to get stuff out of the US. Cheers Tod