This combo pack pairs the Holosun HS510C-GR open reflex sight with the HM3X 3x magnifier. The sight uses a green Multi-Reticle System that switches between a 65 MOA circle with 2 MOA dot, circle only, or dot only, all projected from a single LED so there is no re-zero between reticles. The HM3X flips to the side, letting you go from 1x to 3x and back.
Features
- Multi-Reticle System (MRS): green 2 MOA dot, 65 MOA circle, or both
- Single LED projects all three reticles – no re-zeroing when switching
- Solar Failsafe: solar panel keeps an internal power cell charged, with a separate backup battery
- Shake Awake: sleeps when motionless and wakes at the slightest movement
- Reflex sight mounts at absolute co-witness by default; included spacer allows lower 1/3 co-witness
- Quick release mount
- HM3X magnifier: 3x, flips to the side, 2.75″ eye relief, adjustable diopter
- HM3X integrated QD mount with optional spacer for absolute or lower 1/3 co-witness
In the Box
- HS510C-GR open reflex sight
- HM3X 3x magnifier
- Co-witness spacer
- Hard case
Specifications
- Manufacturer Part Number: HE510C-GR+M3X
- UPC: 810047073536
- Reticle: Green 2 MOA dot / 65 MOA circle (MRS)
- Dot Color (LED): Green
- Magnification: 1x sight / 3x magnifier
- Mount / Footprint: Quick release mount (sight); integrated QD mount (magnifier)
- Eye Relief (Magnifier): 2.75 in
- Finish / Color: Black; sight surface finish MAO, magnifier anodized











