Burris Fastfire IV Multi-Reticle Open Reflex Sight

Compatible with most optics-ready pistols and rail-equipped long guns, the BurrisA(R) Fastfire(TM) IV Multi-Reticle Open Reflex Sight is a compact and lightweight multi-role performance sight, engineered to deliver exceptional clarity in virtually any shooting application. Four user-selectable reticles (3 MOA Dot, 11 MOA Dot, 11 MOA Dot and Circle, and 3 MOA Dot and Circle) offer intuitive target acquisition, while the built-in brightness sensor automatically adjusts the brightness to match ambi