Holosun HS510C & HM3X Combo, 2 MOA/65 MOA, 1x/3x

The Holosun HS510C and HM3X Combo pairs an open reflex circle-dot sight with a flip-to-side 3X magnifier for a flexible sighting solution on carbines, PCCs, and shotguns. The HS510C features a multi-reticle system with solar backup and Shake Awake technology; the HM3X provides quick transition from unmagnified to 3X magnification with an ambidextrous, quick-release flip mount. This factory kit ships with a spacer and protective case to support both absolute and lower 1/3 co-witness mounting configurations.

Key Specifications

• The reticle includes a selectable 2 MOA dot and 65 MOA circle (dot, circle, or combined).
• The optic package provides 1x on the primary sight and a 3x magnifier.
• Power is supplied by solar failsafe plus a CR2032 battery for redundancy.
• The primary sight window measures approximately 0.91 x 1.26 inches.
• The magnifier window measures approximately 0.58 x 0.77 inches and includes a diopter adjustment.
• Mounting is via Picatinny; the magnifier uses a flip-to-side QD mount with an included spacer.
• Windage and elevation adjust in 0.5 MOA clicks.
• Brightness control provides 10 daylight and 2 NV-compatible intensity settings.
• Housing materials include an aluminum body with a titanium hood on the HS510C and 6061-T6 aluminum for the HM3X.
• The magnifier offers approximately 2.75 inches (70 mm) of eye relief.

The HS510C & HM3X combo is a practical, no-nonsense optics package for shooters who need rapid target acquisition at close ranges and the option of quick magnified engagement. Its multi-reticle capability, redundant power sources, and a flip-to-side magnifier deliver flexible performance across a range of real-world applications while minimizing unnecessary complexity.