I have a G2 in olive green great condition it has an led upgrade i think it was cree which gives it some more lumens ,i,m looking for £35 posted.same as this one !
http://www.heinnie.com/Flashlights/Surefire-Flashlights/Surefire-G2-Flashlight/p-97-273-1069/
http://www.heinnie.com/Flashlights/Surefire-Flashlights/Surefire-G2-Flashlight/p-97-273-1069/