Holosun HE507COMP-GR Green Dot Reflex Sight | Competition Reticle for Sport Shooting
The Holosun HE507COMP-GR stands out as a premium open-emitter reflex sight designed specifically for precision sport shooting and hunting in demanding European conditions. Its expansive 22x28 mm window paired with 1x magnification and parallax-free optics delivers an unobstructed view, making it perfect for dynamic field use where quick target acquisition matters. European sport shooters and hunters appreciate its Competition Reticle System (CRS), which combines a crisp 2 MOA green dot with 8, 20, and 32 MOA circles in eight versatile configurations, adapting seamlessly to varied distances and scenarios. What sets it apart in the EU market is the robust 7075 T6 aluminum housing, Shake Awake technology, and solar failsafe potential, ensuring reliability without constant battery swaps—proven in real outdoor tests across rainy forests and bright fields.
This sight excels for professionals seeking lightweight (just 48 g) durability that withstands 5000 G vibrations and IP67 submersion, ideal for rugged hunts or competitive ranges.
Optical Performance
The multi-coated lens enhances light transmission while minimizing glare, providing crystal-clear visibility even in overcast European skies. The green 540 nm dot (8 brightness levels: 6 daylight, 2 low-light) pops against foliage or snow, with unlimited eye relief for natural sighting from any position. The CRS reticle's flexibility shines in sport shooting, allowing shooters to switch from precise 2 MOA dots for close-range precision to larger 32 MOA circles for faster acquisition at speed.
Technology & Reliability
Powered by a side-mounted CR1632 battery, it delivers up to 50,000 hours of runtime, thanks to Shake Awake, which activates instantly on movement and sleeps to conserve power—tested reliably in prolonged field sessions. The anodized 7075 T6 aluminum body resists corrosion and handles -30°C to 60°C temperatures, making it a dependable choice for variable EU weather.
Practical Use in Europe
In European hunting grounds or sport shooting venues, the compact 46x33x33 mm footprint and 18.3 mm height-to-optic-axis fit standard RMR plates effortlessly, promoting low-profile setups for pistols in dynamic disciplines. Its vibration resistance ensures zero shifts after extended sessions, while the green dot aids visibility in low-contrast environments like dawn hunts.
.jpeg)
Technical Specifications Holosun HE507COMP-GR
Specifications | Details |
Window Size | 22 x 28 mm |
Magnification | 1x |
Reticle | CRS (2 MOA dot, 8/20/32 MOA circles, green) |
Brightness Levels | 8 (6 day, 2 night) |
Battery Life | 50,000 hours (CR1632, side-mounted) |
Material | 7075 T6 Aluminum (anodized) |
Waterproof Rating | IP67 |
Operating Temperature | -30°C to 60°C |
Dimensions | 46 x 33 x 33 mm |
Weight | 48 g |
Adjustment per Click | 1 MOA (±30 MOA windage/elevation) |
Frequently Asked Questions
What is the battery life of the Holosun HE507COMP-GR reflex optic?
The Holosun HE507COMP-GR green dot sight delivers an impressive 50,000 hours of battery life on a single CR1632 battery, thanks to its efficient Shake Awake technology that activates only on motion and enters sleep mode during inactivity. This makes it ideal for extended sport shooting sessions or hunting trips without frequent replacements. The side-access battery compartment allows quick swaps without dismounting the optic, ensuring minimal downtime. Compared to standard red dot sights, this longevity reduces costs and hassle for serious European shooters.
How does the Competition Reticle System (CRS) work on the Holosun HE507COMP-GR?
The CRS on the Holosun HE507COMP-GR offers eight versatile reticle combinations using a precise 2 MOA green dot and circles of 8 MOA, 20 MOA, or 32 MOA, allowing instant adaptation for different ranges in sport shooting or hunting. Simply cycle through modes to lock your preferred setup, providing quick holdovers from close to mid-distances without mental math. This reflex optic's multi-reticle design enhances speed and accuracy, outperforming basic single-dot systems. From our experience as an official EU Holosun retailer, it's a game-changer for competitive edges while maintaining simplicity for field use.
What are the advantages of green dot vs red dot in the Holosun HE507COMP-GR?
Green dots like those on the Holosun HE507COMP-GR provide superior visibility in bright daylight, hazy conditions, or against green foliage common in European hunting terrains, as the 540 nm wavelength offers better contrast than traditional red dots. Red dots can wash out in intense light, but green maintains clarity with 8 adjustable levels (6 daylight, 2 NV). For sport shooters and hunters, this translates to faster target acquisition and reduced eye strain during long sessions.
How durable is the Holosun HE507COMP-GR reflex sight?
Built from anodized 7075 T6 aluminum, the Holosun HE507COMP-GR withstands 5000 G vibrations, IP67 full submersion, and temperatures from -30°C to 60°C, making it rugged for demanding sport shooting and hunting in EU weather extremes. Multi-coated lenses resist scratches and glare, while the open design sheds debris easily. Users report zero retention after thousands of impacts, far exceeding lesser optics.
What mounts is the Holosun HE507COMP-GR compatible with?
The Holosun HE507COMP-GR uses the standard RMR footprint, fitting directly onto compatible optics-ready plates or adapters for seamless integration with popular platforms. Its low 18.3 mm height enables co-witness with suppressor-height irons. No special tools needed beyond the included T10 Torx for secure installation. Ideal for sport shooting setups, this reflex optic ensures stable, repeatable zero. Holosun Croatia provides mounting advice as your authorized EU dealer.
What is the EU warranty for the Holosun HE507COMP-GR green dot sight?
Holosun offers a 3-year electronics warranty and 10-year mechanical warranty on the HE507COMP-GR when purchased from authorized EU dealers like Holosun Croatia. This covers defects in materials and workmanship, with hassle-free claims processed locally. Register your reflex optic online for extended coverage. European sport shooters and hunters appreciate this robust support, ensuring long-term reliability for the green dot technology. Contact us for warranty details.
Is the Holosun HE507COMP-GR suitable for sport shooting and hunting?
Yes, the Holosun HE507COMP-GR excels in both sport shooting competitions with its CRS speed and hunting for quick dusk/dawn acquisition via green illumination and wide 22x28 mm window. Parallax-free 1x view supports instinctive aiming, while Shake Awake ensures instant readiness. European hunters value its lightweight 48 g design and weatherproofing for field carry.
Why choose the Holosun HE507COMP-GR over other reflex optics?
507 series of collimators. 507COMP, 507C, 507K
The HE507COMP-GR combines CRS versatility, unmatched 50K battery life, and bombproof durability in a compact 48 g package, outperforming basic red dots in real-world sport and hunting. Green dot clarity edges out red in varied EU lighting, with easy side battery access.
This reflex sight delivers long-term precision and peace of mind, backed by real-world European testing.
