Expert Binocular Group

The Holosun HS510C is a rugged, feature-packed open reflex sight built for rifles, carbines, and shotguns. Whether for tactical use, competition, or range days, it delivers speed and versatility in a durable package .

The Multi-Reticle System (MRS) lets you switch instantly between a 2 MOA dot for precision, a 65 MOA circle for fast close-range targeting, or both combined . Powered by Holosun's Solar Failsafe technology, the sight automatically adjusts brightness using ambient light and supplements the battery for up to 50,000 hours of use . The Shake Awake feature conserves battery by powering down when idle and instantly waking upon movement .

Built tough, the HS510C features an aluminum housing with a titanium hood for superior impact resistance . It is IP67-rated waterproof and dustproof, ready for any weather . The included quick-detach (QD) mount allows for easy installation and absolute co-witness with iron sights .