I have a Surefire G2 Led Nitrolon that I love. I want to get another one for a dedicated weapon light and backup to the one I have, but the Surefire website says they are discontinued and I dont see them locally anymore. I want a simple, rugged, 80-120 lumen led light with a single function tailcap switch with no constant on like the original G2s. It seems all the new Surefires have dual function, double click tailcaps. Is there anything like the original G2s anymore?