The Holosun HE507C-X3 Open Reflex Sight in green (brand part no. HE507C-X3-GR) updates the proven 507C platform with a refined, flat-top X3 housing built for modern carry, duty, and range use. Holosun gives this RMR-footprint optic a Multi-Reticle System that switches between a 2 MOA dot, a 32 MOA circle, or the two combined, so you can match the reticle to the shot. Solar Failsafe keeps a backup solar cell feeding the dot if the CR1632 battery ever fails, Shake Awake wakes the optic on motion and puts it to sleep when still, and a Lockout Mode locks the brightness setting so a bump can’t change it. The housing carries an IP67 rating for dust and water resistance, and the CR1632 battery is rated for up to 100,000 hours of runtime. Among red dot sights, the HE507C-X3 suits duty and competition shooters who want reticle flexibility in a durable, weather-sealed housing.

Key Specifications

• The reticle is a green Multi-Reticle System — a 2 MOA dot, a 32 MOA circle, or both together.
• The magnification is 1x.
• The optic mounts to the RMR footprint.
• The housing carries an IP67 rating for dust and water resistance.
• Solar Failsafe keeps the reticle visible via solar backup if the battery fails.
• Shake Awake activates the optic on motion and sleeps it when still.
• Lockout Mode locks the brightness setting to prevent accidental changes.
• The battery is a side-loading CR1632, rated up to 100,000 hours of runtime.
• The housing uses the newer, flat-top X3 design.

Frequently Asked Questions

Can I switch between reticles? Yes, the Multi-Reticle System lets you choose a 2 MOA dot, a 32 MOA circle, or both together.

How long does the battery last? Up to 100,000 hours on a single CR1632 battery.

Is this sight weatherproof? It carries an IP67 rating for resistance to dust and water.

Buy the Holosun HE507C-X3 Reflex Sight

Reticle flexibility, solar backup, and a weather-sealed housing are exactly what the HE507C-X3 delivers. Order it from our Lubbock, Texas gun shop and it ships fast to your door.