I noticed this on brightguy.com specials area:
http://www.brightguy.com/detail.tpl?cart=1039144491131345&sku=LASE2ESG
The GM doesn't have the hex bezel, but does have the LOTC, and the E2e body mounted clip. I don't know if it has a Pyrex lens; I would think so, but I can't find any confirmation on SF's website (big surprise there: having trouble finding information on SureFire's website...)
FWIW, I greatly prefer the looks of the non hex bezel, GM E2e, to the admittedly more durable, but always multi-colored, HA finish E2e.
http://www.brightguy.com/detail.tpl?cart=1039144491131345&sku=LASE2ESG
The GM doesn't have the hex bezel, but does have the LOTC, and the E2e body mounted clip. I don't know if it has a Pyrex lens; I would think so, but I can't find any confirmation on SF's website (big surprise there: having trouble finding information on SureFire's website...)
FWIW, I greatly prefer the looks of the non hex bezel, GM E2e, to the admittedly more durable, but always multi-colored, HA finish E2e.