Description
The Holosun SCRS is a compact, 20-mm-diameter tubular red dot sight designed for carbine platforms. The device offers stable mounting and reliable performance in harsh conditions thanks to its IP67 rating. Thanks to a mounting standard compatible with the 509T footprint, the red dot sight can be easily adapted to various mounting systems.

Wide field of view and parallax minimized to an imperceptible level
The optical system of this model uses a 22-mm-diameter circular reticle window, which provides a clear image and facilitates quick target acquisition. The lens is coated with multi-layer anti-reflective coatings, ensuring optimal light transmission. In this red dot sight, parallax has been minimized to an imperceptible level. This, combined with an unlimited eye relief, ensures high comfort during binocular shooting.
Solar Power and Shake Awake System
The device is based on a Solar Charging system that uses a built-in rechargeable battery charged via an integrated solar panel. The small energy storage capacity allows for an operating time of up to 20,000 hours in low-sunlight conditions.
Additionally, the red dot sight is equipped with the Shake Awake feature, which automatically turns off the backlight during periods of inactivity to conserve energy and immediately reactivates the LED upon detecting motion. Thanks to its settings memory, the device automatically restores the last-used operating mode upon reactivation.

MRS System and Intelligent Backlight Control
The SCRS-RD-MRS model features the MRS system, which emits red light with a wavelength of 650 nm. The user can choose between a 2 MOA dot, a 65 MOA circle, or a combination of both as the reticle. The red dot sight is equipped with light sensors that automatically adjust brightness to the surroundings.
A manual mode is also available, offering a total of 12 brightness levels—8 for daytime use and 4 compatible with night vision devices—as well as a Brightness Intensity Override system to instantly force the reticle to full brightness. The reticle position can be adjusted within a range of +/- 50 MOA vertically and horizontally, with a click value of 1 MOA.

Durable aluminum housing and 509T footprint mount
The reticle housing is made of durable 7075 T6 aluminum with a black anodized finish. The device features high resistance to shocks and vibrations of up to 1000G, ensuring stable performance on various shooting platforms. The design meets the IP67 protection rating, protecting the interior from dust and the effects of brief immersion in water.
The red dot sight uses the Holosun 509T standard footprint, which allows for seamless compatibility with mounts from other manufacturers and facilitates achieving a stable optical axis on the firearm. The device remains fully operational within an operating temperature range of -30°C to 60°C. The set includes a 1/3 Lower Co-witness mount for a Picatinny rail.
Features:
- Compact 20-mm tube-style red dot sight
- Housing made of durable 7075 T6 aluminum with an anodized finish
- MRS system with a choice of a 2 MOA dot, a 65 MOA circle, or a combination of both
- Dual adjustment modes: automatic Multi-Sensor Auto Brightness and manual
- Red LED with a wavelength of 650 nm and 12 brightness levels—8 for daytime and 4 for night vision
- Solar-powered via a built-in rechargeable battery with an operating time of up to 20,000 hours
- Energy-efficient Shake Awake system with last-mode memory function
- IP67-rated construction with vibration resistance up to 1,000G
- Mounting standard compatible with the Holosun 509T footprint
- Minimized parallax, imperceptible during use
| Technical Specifications | |
|---|---|
| Light Source | LED |
| LED wavelength | 650 nm |
| Reticle color | Red |
| Reticle | 2 MOA dot 65 MOA circle 2 MOA dot + 65 MOA circle |
| Vertical adjustment range | +/- 50 MOA |
| Horizontal adjustment range | +/- 50 MOA |
| Click value | 1 MOA |
| Brightness adjustment levels | 12 |
| Power | Solar cell Built-in rechargeable battery |
| Maximum operating time | up to 20,000 hours |
| Housing material | 7075 T6 aluminum |
| IP rating | IP67 |
| Vibration resistance | 1000 G |
| Operating temperature range | from -30°C to 60°C |
| Storage temperature range | from -40°C to 70°C |
| Viewfinder diameter | 22 mm |
| Dimensions | 43 x 34 x 41 mm |
| Weight | 70 g |
| Color | Black |
Did you notice an error in the description?
Information and safety
Risk of bodily injury. Product mounted on a weapon. Gunsmith assembly recommended. Inspect before use. Dispose of used product in accordance with local regulations.
FAQ
The best solution is to send an e-mail to info@specshop.pl You can also contact us by phone from Mon. to Fri. 9.00a.m. - 5.00p.m., at +48 533 372 997.
We provide such payment methods as PayPal, Card payment, Wire transfer, traditional bank transfer but also PayU, BLIK and in our stationary store also cash.
The statutory period for returning online orders is 14 days, however for your comfort we have extended this period to 30 days from the day of purchase.
Yes, we offer delivery throughout the European Union, we use UPS and GLS, costs as per the price list.
For shipping to Germany, Austria, Czech Republic, Romania, Hungary, Netherlands free delivery is available for purchases over €100 and for other selected countries over €200
We use several warehouses, including external ones, so in order to complete an order we sometimes need a few days to bring some products.
Oczekuje na dostawę: At least one of the products you ordered needs to be moved from an outside warehouse. This generally extends the lead time by 1-5 days.
Oczekuje na wpłatę: Your order is pending payment. Once your payment has been posted, we will begin processing it immediately.
Pakowane: Your order is being assembled in our warehouse. It will be forwarded for shipment shortly.
Gotowe do wysłania: Your order has been packed and is awaiting pickup by courier.
Wstrzymane: Your order is being held up. This may be due to the goods you have ordered not being in stock. Please contact our Customer Service team.













