lights from Fenix, or 4Sevens.
Thanks, I looked them up. They look well made. I'll have to get my hands on one and see for myself. Does anybody know if S&W's are made in the US?If you want an upgrade from the Surefire, try Elzetta.
They are made in the USA and have an excellent reputation. Not as well know as some of the others, but better made.
http://www.elzetta.com/
Most good tactical supply houses will carry them.
I checked them out. They look good too.Peak LED in California.