Holosun HS507C-X2 2 MOA / 32 MOA Reflex Red Dot Sight

Holosun HS507C-X2 reflex sight — open red dot optic for pistols. The HS507C-X2 provides an unobstructed aiming reticle for handgun applications and is designed to present a fast, repeatable point of aim.

The HS507C-X2’s primary purpose is to offer an electronic aiming solution with selectable reticles and redundant power options for full-size pistols, duty rigs, and range use. It uses Holosun’s Multiple Reticle System (MRS) to switch between a 2 MOA center dot, a 32 MOA circle, or a combined circle-dot configuration. The sight is intended for pistol mounting where an RMR/SRO footprint is required and where a compact, low-profile reflex optic is desired.

• Multiple Reticle System: 2 MOA dot, 32 MOA circle, or combined circle-dot selectable on the unit.
• Window size: approximately 0.63″ x 0.91″ for a compact viewing area suitable on pistol slides.
• Brightness settings: 10 daytime levels plus 2 night-vision compatible settings for varied lighting conditions.
• Power and runtime: Solar Failsafe plus electronic LED with up to 50,000 hours runtime on a mid setting; side-mounted battery tray for field replacement.
• Lock Mode and Shake Awake: button lock prevents inadvertent changes; Shake Awake activates the LED on movement to conserve power.
• Adjustment: 1 MOA per click with windage and elevation adjustment and 150 MOA total travel range reported for adjustments.
• Optic footprint: RMR/SRO standard for direct slide mounting; mount not included.
• Environmental and durability: IP67 submersion rating and 5000G vibration rating reported; anodized 7075 T6 aluminum housing.

Specifications & Construction

Housing: 7075 T6 aluminum with black anodize finish. Optical coatings: multi-coated lenses. Reticle options: 2 MOA dot and 32 MOA circle (MRS). Adjustment increment: 1 MOA per click. Window: ~0.63 x 0.91″. Power: side battery tray plus solar failsafe and LED operation.

Compatibility & Intended Use

Fits pistols and platforms that accept an RMR/SRO footprint. Typical setups include full-size duty pistols, service or patrol handguns, and range pistols where a low-profile reflex sight is required. Mounting hardware is not included; check slide preparation or adapter plates for compatible models.

This description is based on supplied product data and lists features intended to describe the optic’s function and common uses.