Holosun HS507C-X3 1x 2 MOA Gold Dot/32 MOA Circle Multi-Reticle Reflex Sight - Black Anodized

The Holosun HS507C-X3 is a 1x open reflex sight built on the popular RMR footprint, making it a direct-mount upgrade for full-size and compact pistol slides. This "-GD" variant ships with a distinctive gold multi-reticle: a crisp 2 MOA center dot paired with a 32 MOA circle that can be run independently or combined for fast close-quarters acquisition and precise holdovers at distance.

The housing is CNC-machined from 7075 T6 aluminum and finished in a durable black anodized coating for corrosion resistance and long service life. A side-mounted battery tray accepts a single CR1632 cell rated for up to 100,000 hours of runtime, and the optic carries an IP67 waterproof rating so it shrugs off rain, splash, and brief immersion without losing zero.

Holosun's signature feature set is fully present: Solar Failsafe automatically adjusts reticle brightness from ambient light while keeping the unit running on its backup battery, Shake Awake powers the optic on with motion and shuts it down after a period of inactivity to preserve battery life, and Lockout Mode prevents accidental brightness changes during carry or transport. The LED light source peaks at 590nm with both automatic and manual brightness control plus brightness memory recall.

Designed to drop onto any optic-cut slide or RMR-pattern mounting plate, the HS507C-X3 measures roughly 1.78" long x 1.31" wide x 1.1" tall in a slim, low-profile package. Whether you carry it on a duty gun, race it on a competition slide, or run it on a range pistol, the HS507C-X3 delivers the rugged construction, long battery life, and reticle flexibility Holosun is known for.