Availability: In Stock
The Holosun HS510C reflex sight with HM3X magnifier is a versatile, proven combo for hunters and shooters who want flexibility without the bulk of a traditional magnified scope. This open reflex sight pairs Holosun's durable Super LED brightness with solar charging backup, so you're not tied to battery schedules on long seasons or range days. The 3x magnifier flips to the side when you need it and stows out of the way for close-quarters work, giving you two effective sight pictures in one footprint.
The HS510C brings refinement to a simple concept: a clean sight picture that works in bright sun and dim timber alike. Multi-reticle options let you dial in your preferred aiming point, and the Shake Awake feature keeps the sight dormant until movement wakes it—a thoughtful power management detail. Build quality reflects Holosun's reputation: 7075-T6 aluminum construction, IP67 water resistance, and multilayer coatings that hold up to field use. Whether you're running a rifle for hunting, three-gun, or tactical training, the HS510C's compact form factor doesn't clutter your rail real estate.
The HM3X magnifier mounts via quick-release, ambidextrous flip-to-side bracket, letting you transition between magnified and unmagnified shooting without removing glass. Holosun engineers cut 2.75 inches of eye relief into the design, giving you room to shoot comfortably from the shoulder without remounting between shots. Windage and elevation adjustment allows precision zeroing, and the mount offers both Absolute co-witness and Lower 1/3 co-witness solutions depending on your rail height and optic stack. This is the kind of modularity that serious shooters and hunters appreciate—one platform, multiple working configurations.
| Sight Type | Open Reflex Optical Sight |
| Magnifier | HM3X 3x Magnifier |
| Mount Type | Quick-Release, Flip-to-Side (Ambidextrous) |
| Co-Witness Options | Absolute and Lower 1/3 |
| Power | Solar and Battery Powered |
| Super LED Runtime | Up to 50,000 hours |
| Eye Relief | 2.75 inches |
| Water Resistance Rating | IP67 |
| Material | 7075-T6 Aluminum |
| Optical Coatings | Multilayer |
| Finish | Matte Black |
| Picatinny Mount | Yes |
Yes. The HM3X magnifier mounts via quick-release on a flip-to-side bracket, so you can swing it out of the optical path in seconds without removing it from the rail. This lets you run the reflex sight alone for close-range or dynamic shooting, then flip the magnifier in place for extended shots.
The package includes the HS510C reflex sight, the HM3X 3x magnifier, and the quick-release, ambidextrous flip-to-side mount. The mount is set up for Picatinny rails and offers both Absolute and Lower 1/3 co-witness configuration options depending on your setup.
The HS510C uses a dual-power design: solar charging during daylight keeps the sight running, and an internal battery backs it up. Shake Awake automatically powers down the sight when motion stops, extending battery life significantly—Holosun rates the Super LED at up to 50,000 hours of operation.
The HS510C carries an IP67 water resistance rating, which means it can withstand submersion in up to 3 feet of water for up to 30 minutes. This level of protection is well-suited to hunting in rain, crossing water, or other field exposure you'd encounter on a serious hunt.
SKU: 114464073 • Width: 6.8in • Height: 4in • Depth: 9in • Weight: 2.8oz
Availability: In Stock
The Holosun HS510C reflex sight with HM3X magnifier is a versatile, proven combo for hunters and shooters who want flexibility without the bulk of a traditional magnified scope. This open reflex sight pairs Holosun's durable Super LED brightness with solar charging backup, so you're not tied to battery schedules on long seasons or range days. The 3x magnifier flips to the side when you need it and stows out of the way for close-quarters work, giving you two effective sight pictures in one footprint.
The HS510C brings refinement to a simple concept: a clean sight picture that works in bright sun and dim timber alike. Multi-reticle options let you dial in your preferred aiming point, and the Shake Awake feature keeps the sight dormant until movement wakes it—a thoughtful power management detail. Build quality reflects Holosun's reputation: 7075-T6 aluminum construction, IP67 water resistance, and multilayer coatings that hold up to field use. Whether you're running a rifle for hunting, three-gun, or tactical training, the HS510C's compact form factor doesn't clutter your rail real estate.
The HM3X magnifier mounts via quick-release, ambidextrous flip-to-side bracket, letting you transition between magnified and unmagnified shooting without removing glass. Holosun engineers cut 2.75 inches of eye relief into the design, giving you room to shoot comfortably from the shoulder without remounting between shots. Windage and elevation adjustment allows precision zeroing, and the mount offers both Absolute co-witness and Lower 1/3 co-witness solutions depending on your rail height and optic stack. This is the kind of modularity that serious shooters and hunters appreciate—one platform, multiple working configurations.
| Sight Type | Open Reflex Optical Sight |
| Magnifier | HM3X 3x Magnifier |
| Mount Type | Quick-Release, Flip-to-Side (Ambidextrous) |
| Co-Witness Options | Absolute and Lower 1/3 |
| Power | Solar and Battery Powered |
| Super LED Runtime | Up to 50,000 hours |
| Eye Relief | 2.75 inches |
| Water Resistance Rating | IP67 |
| Material | 7075-T6 Aluminum |
| Optical Coatings | Multilayer |
| Finish | Matte Black |
| Picatinny Mount | Yes |
Yes. The HM3X magnifier mounts via quick-release on a flip-to-side bracket, so you can swing it out of the optical path in seconds without removing it from the rail. This lets you run the reflex sight alone for close-range or dynamic shooting, then flip the magnifier in place for extended shots.
The package includes the HS510C reflex sight, the HM3X 3x magnifier, and the quick-release, ambidextrous flip-to-side mount. The mount is set up for Picatinny rails and offers both Absolute and Lower 1/3 co-witness configuration options depending on your setup.
The HS510C uses a dual-power design: solar charging during daylight keeps the sight running, and an internal battery backs it up. Shake Awake automatically powers down the sight when motion stops, extending battery life significantly—Holosun rates the Super LED at up to 50,000 hours of operation.
The HS510C carries an IP67 water resistance rating, which means it can withstand submersion in up to 3 feet of water for up to 30 minutes. This level of protection is well-suited to hunting in rain, crossing water, or other field exposure you'd encounter on a serious hunt.
SKU: 114464073 • Width: 6.8in • Height: 4in • Depth: 9in • Weight: 2.8oz
