Primary Arms Classic Series 24mm Mini Reflex Sight - 3 MOA Red Dot (507C/RMR Footprint)
The Primary Arms Classic Series 24mm Mini Reflex Sight is an open-emitter pistol red dot built around a large 24x17mm window and a daylight-bright 3 MOA red dot reticle. It features a hardcoat-anodized 6061-T6 aluminum housing and a fully multicoated lens for scratch and fog resistance.
This optic uses a bottom-mounted CR2032 battery with up to 40,000 hours of battery life (medium setting) and 10 brightness settings, plus an auto-off function after 12 hours of continuous illumination. This unit includes mounting screws.