Holosun 510C FDE Green Dot Sight, 2 MOA Dot & 65 MOA Circle

Holosun 510C FDE Green Dot Sight, 2 MOA Dot & 65 MOA Circle Features and Performance

The Holosun 510C FDE Green Dot Sight, 2 MOA Dot & 65 MOA Circle is an open reflex sight built for rifles, carbines, PCCs, and shotguns. It uses a green Multi-Reticle System with a 2 MOA dot, 65 MOA circle, or combined circle-dot view, giving shooters a fast sight picture for close-range work while still offering enough precision for controlled shots.

This Holosun 510C model includes Solar Failsafe, Shake Awake Technology, selectable reticle control, memory function, lockout mode, manual brightness adjustment, automatic brightness management, and a side-mounted CR2032 battery tray. The battery is removable and rated up to 50,000 hours at setting 6, while the side tray allows battery replacement without removing the optic from its mount.

The 510C uses a large 0.91″ x 1.26″ viewing window, 1x magnification, parallax-free aiming, unlimited eye relief, and multi-coated glass. Its integrated quick-detach Picatinny mount makes installation and removal simple, while the reinforced aluminum and titanium housing, titanium protective hood, MAO surface finish, and IP67 waterproof rating make it ready for hard range use.

The Flat Dark Earth finish gives this 510C variant a distinct FDE look while keeping the same core 510C feature set. The optic provides 10 daylight and 2 night vision brightness settings, 0.5 MOA click adjustments, ?50 MOA windage and elevation travel, 5000G vibration resistance, and a 3.3″ x 1.68″ x 1.78″ body weighing 4.94 oz.