holosun - HS510C/HM3X

Open Reflex Sight and Magnifier Combo

The HS510C is a versatile open reflex optic designed for long gun applications. HS510C is at home on carbines, PCCs, and shotguns due its durable design. HS510C features and aluminum housing with titanium hood for added shock resilience and includes a QD absolute co-witness mount (1.41” dot height).

HS510C is packed with Holosun innovation including Solar Failsafe, Shake Awake, MRS (Multi-Reticle System), Red Super LED with up to 50k hour battery life, with 10 daylight and 2 night vision compatible intensity settings. A lower 1/3 co-witness spacer is available separately from Holosun dealers that increases the dot height to 1.63”.

The HM3X is an aluminum bodied 3X magnifier designed for use in conjunction with a red dot sight. The HM3X is feature-packed and includes a quick release, ambidextrous, flip-to-side Picatinny rail mount. Holosun includes a spacer with the HM3X that provides compatibility with absolute and lower 1/3 co-witness dot heights for maximum compatibility. The HM3X has a generous 2.75” of eye relief, is IP67 certified water resistant, and includes windage and elevation adjustment for precision zeroing to your optic’s zero. The HM3X also includes a built-in flat driver tool for easy adjustments.

510C Description:

• MRS: Circle Dot; 2 MOA Dot; 65 MOA Circle
• Up to 50,000 Hours Battery Life (Setting 6)
• 12 Brightness Setting: 10 DL & 2 NV Compatible
• Convenient Tray Battery Compartment
• Parallax-free & Unlimited Eye Relief

HM3X Description:

• Flip-to-the-side Design
• Outstanding Specification & Clarity
• QD Mount & Spacer included
• IP67 Waterproof

510C Specifications:

• Reticle 2 MOA Dot & 65 MOA Circle
• Light Wavelength 650nm
• Reticle Color Red
• Parallax Free Yes
• Unlimited Eye Relief Yes
• Magnification 1x
• Multi-Coatings Yes
• Power Source Battery
• Battery Type CR2032
• Battery Life (Hours) 50000
• Brightness Setting 10 DL&2 NV
• Window Size 0.91x1.26
• Dimension (in) 3.3x1.68x1.78
• Weight (oz) 4.94
• Housing Material Aluminum & Titanium Hood
• Surface Finish MAO
• Adjustment per Click 0.5 MOA
• W&E Travel Range ±50 MOA
• Storage Temperature -40℃~70℃
• Working Temperature -30℃~60℃
• Submersion IP67
• Vibration 1000G

HM3X Specifications:

• Window Size 0.58x0.77
• Dimension (in) 1.6x0.98x0.95
• Weight (oz) 1
• Housing Material 6061 T6 Aluminum
• Surface Finish Anodize
• Adjustment per Click 0.5 MOA
• W&E Travel Range N/A
• Storage Temperature -20℃~65℃
• Working Temperature -20℃~51℃
• Submersion IP56
• Vibration 1000G
• Transmittance 75%
• Diopter ±3D
• Field of View 7 Degree
• Eye Relief 70mm
• Exit Pupil 7.6mm
• Magnification 3X