Sig sauer romeo7 1x30 - SIG SAUER Romeo7 1x30mm Red Dot Sight

My girlfriends son in DEA is using the Romeo5 on his personal AR-15, however, when I looked at SIG Sauer options, I felt that I would be better served to order the Romeo7. I'm a fan of (1) AA battery lasting 62,500 hours. I hunt coyotes in the Olympic Mountains with an AR-15 556/223, which allows me to use the Varmint Grenade frangible ammunition. The beauty of this Red Dot Sight is that it has an auto off/on circuit which turns on the sight when motion is detected. I've another brand of red dot and if you forget, and leave it on, when you need it in a possible home invasion your SOL. With the Romeo7, you don't even have to think about anything, save flipping the safety, and you're ready to 'rock and roll'. It's got amazingly clear glass and several red dot illuminations. They are also being used in Afghanistan. Consider the SIG SAUER Romeo7 an intelligent choice. You won't be sorry.