Perfect red dot sight for the ar platform. - Aimpoint Micro T-2 1x18mm Reflex Red Dot Sight

Without a doubt, my preferred red dot sight for my AR-15's. Although I do own ACOG, I must say the Aimpoint micro T2 is the better choice for me as it is smaller in profile/signature and its battery life is exceedingly long (so long as the max illumination setting remains unused). All in all, it is rugged (having survived a couple field trips through inclement weather (heavy rain/freezing temperature).

I paired mine with a LaRue T1/T2 quick release mount and the pair work like a charm. Easy take off and return to zero capability.

At its price point, I believe there is no other red dot sight on the market.