The Holosun HE503R-GD Elite Gold Dot Sight is another great collimator made by the American company Holosun. Although the brand has been on the market for a relatively short time, it already enjoys a well-deserved excellent reputation. Holosun is primarily associated with the production of rifle sights, characterized by uncompromising, top-quality workmanship. In its designs, the company often reaches for innovative, cutting-edge technologies, and makes further improvements so that they perform their tasks as well as possible.
Like most Holosun collimators, the Holosun HE503R-GD Elite Gold Dot Sight is made from T6061-T6 aluminum. The technology of milling the device from a block of metal ensures incredible resistance to mechanical damage. At the same time, the alloy used guarantees very low weight, without excessively increasing the weight of our weapon. The aluminum used for the body of the collimator was additionally covered with a special coating, obtained by anodization. This coating improves the chemical and mechanical resistance of the metal.
The HE503R-GD is part of the Elite line, so the unit uses modern Holosun Gold Super LED technology. The gold color of the aiming dot is neutral for daltonists, it is more visible against yellow and green backgrounds, and it also makes it easier to distinguish the aiming mark from the green or red dot of the laser target indicator. The Multi Reticle System used in the device allows the user to select one of two aiming marks. The user can very easily choose a dot of just 2 MOA with a 65 MOA diameter circle or a dot alone. This ensures that the aiming mark can be easily changed depending on, among other things, the weapon, the distance at which we fire, etc. without losing the zeroing of the collimator.
In addition, the life of a single CR 2032 battery can be as long as 5 years. The use of a highly efficient LED, combined with an optimized control circuit, ensures an operating time of up to 100,000 (!) hours, at an average brightness setting. The collimator uses lenses made of special glass, dedicated to the production of optics. Their surface is covered with multilayer reflective coatings, which guarantee excellent transmission of visible light, which in turn translates into excellent image quality, which is bright and free of noise.
The user can choose from 10 standard brightness modes and 2 adapted for night vision. The model also features a Shake Awake system for saving batteries. Thanks to it, the collimator automatically enters sleep mode after a certain user-set time. The device then automatically awakens from this mode when the weapon is moved.
The Holosun HE503R-GD Elite Gold Dot Sight collimator is a high-end device that will be perfect for dynamic shooting or typical tactical operations, among others. Holosun production sights deservedly enjoy a very good reputation, guaranteeing users the highest quality at a reasonable price. So whether you are training for dynamic shooting, hunting or looking for a collimator for your service weapon, be sure to check out the Holosun HE503R-GD Elite Gold Dot Sight model from the American Holosun brand.
Features:
- Multi Reticle System allows you to choose the shape of the sighting dot depending on the situation or the type of weapon it is on. Available here is a classic 2 MOA dot or a combination of a 65 MOA dot and circle.
- Battery compartment located under the brightness level change knob.
- Parallax-free optical system with unlimited distance from the eye.
- Lightweight, streamlined design provides a wide field of view and facilitates target tracking.
- Advanced LED technology that features low power consumption, thus providing up to 100,000 hours of operation on a single CR203 battery.
- Durable lenses with advanced multi-layer coatings for full spectrum light transmission and high clarity.
- Eye-safe LED backlighting.
- Motion sensor that awakens the device from sleep mode, which activates 8 hours after detecting the last activity (last movement).
- Memory function for the last used brightness level of the aiming point.
- CNC-manufactured durable, shock-resistant T6061-T6 aluminum construction.
- Case waterproof to IP67 standard.
- Two mounts included: 1/3 Co-witness (mounted) and low.
- Mount compatible with Picatinny or Weaver rails.
Technical specifications:
- Lens diameter: 20 mm
- Aiming point: gold dot 2 MOA, circle 65 MOA
- Illumination source: LED
- Distance from the eye: unlimited
- Adjustment: 1/2 MOA / one click, within 50 MOA
- Parallax: ⩽±1 MOA
- Lens coating: multilayer
- Magnification: 1X
- Power supply: CR2032 battery
- Battery life: up to 100,000 h
- Automatic shutdown: after 8 hours
- Brightness adjustment: 10 degrees + 2 degrees for night vision
- Housing: aluminum T6061-T6
- Housing finish: micro arc oxidation MAO
- Low-profile rubberized buttons at the top of the housing
- Nut-covered adjustment turrets
- Mounting rail: Picatinny / Weaver
- Waterproof construction (IP67)
- Operating temperature range: -10°C to 50°C
- Storage temperature range: -40°C to 70°C
- Dimensions: 71 x 36 x 69 mm (with 1/3 Co-witness mounting)
- Weight: 169 g (with high mount)
Kit includes:
- Holosun HE503R-GD Multi Reticle Elite Gold Dot Sightwith 1/3 Co-Witness mount
- CR2032 battery
- Low mount
- Rubber lens caps
- Adjustment wrench
- Torx wrench
- Microfiber cloth
