Holosun 407C-X3 Pistol Red Dot Sight - 2 MOA - Green Reticle

100,000 hours of battery life, Solar Failsafe backup, and Shake Awake — on the RMR footprint that fits more slides than any other pattern. The Holosun HE407C-X3 modernizes the proven 407C platform with a reinforced 7075-T6 aluminum housing, side-loading CR1632 battery tray, and a 2 MOA green dot that stays precisely calibrated as light changes through the forward-facing photodiode and Solar Failsafe system. The Holosun HE407C-X3 is a miniature open reflex pistol sight with a 2 MOA green dot, RMR-pattern footprint, 7075-T6 aluminum housing, IP67 waterproofing, and Solar Failsafe automatic brightness system, designed for everyday carry, duty use, and range performance on RMR-compatible handgun