Very solid construction. After installation, the collimator works correctly. The 6 MOA dot is optimal for a pistol intended for dynamic shooting. For me, the green dot is better than the red one, but the color of the aiming mark is a very individual matter and it may be the opposite for others.
Osight SE Red Dot Sight - FDE
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€227.43
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€227.43
Osight SE Red Dot Sight - FDE
An enclosed red dot sight with a low-profile design, equipped with 3 types of red reticles that provide greater precision, better visibility, and faster target acquisition depending on distance and lighting. It is made of durable 7075 aluminum. The material used is characterized by low weight while maintaining high resistance to damage. The red dot sight has an RMSc mount, and the set additionally includes a low mount for the RIS rail.
Durable aluminum construction, IPX7 rating
The model is made of durable aircraft-grade 7075 aluminum in FDE color, which is characterized by high resistance to mechanical damage. The construction meets the IPX7 waterproofing standard, providing protection against submersion in water to a depth of 1 meter for 30 minutes. Shock resistance of 1200G guarantees protection of the lens and internal components, even when used in difficult terrain or when shooting firearms with high recoil. Advanced Multi-Coated anti-reflective coatings maximize light transmission and reduce unwanted reflections passing through the optical system, ensuring excellent clarity.
3 reticles, illumination intensity adjustment
The red dot sight is equipped with 3 types of red reticles, which allow you to adjust aiming to different shooting conditions:
- a dot with a size of 2 MOA
- a circle with a size of 32 MOA
- a combination of a dot and a circle
The reticle dot can be adjusted both vertically and horizontally within a range of 35 MOA. Adjustment is done using buttons located on the side of the housing and amounts to 1 MOA per click. Brightness adjustment (8 daytime settings and 2 dedicated for use with night vision) is done manually.
Battery power
Power is supplied by a CR1620 battery, whose performance is supported by an energy-saving diode and an electronic system signaling the need to replace the power source.
Set elements
- red dot sight
- mounting screws
- instructions
- cleaning material
- allen key
- lens cover
- Osight sticker
Main features
- red reticle
- 2 MOA dot reticle
- 32 MOA circle reticle
- combination of dot and circle
- 8-level daytime illumination intensity adjustment
- 2-level night vision illumination adjustment
- 21 x 14 mm lens
- CR1620 battery power
- durable aluminum
- IPX7 rating
- accessories included
Militaria.pl is a premium dealer of Osight.
Osight is an American shooting optics brand specializing in red dot and green dot red dot sights for pistols and rifles, intended for sport shooters, tactical shooters, and civilian users. It was established in 2021 as a sister brand of Olight, and its official debut took place during SHOT Show 2025; the brand operates from Phoenix, Arizona, and develops designs tested at shooting ranges in the USA. It stands out for OAL™ material housings and a magnetic charging cover with a battery status indicator, complemented by auto-brightness and a multi-reticle system. Its range includes open and closed red dot sights, as well as mounting accessories for popular standards.
| Red-dot mount type | Base |
|---|---|
| Mount type | Integrated |
| Objective lens diameter | 21 x 14 mm |
| Aiming point size | 2 MOA |
| Reticle color | Red |
| Backlight adjustment | Yes |
| Reticle adjustment | Gradual |
| Length | 40.4 mm |
| Power type | Battery |
| Main color | Flat Dark Earth |
| Accumulator/battery type | 1 x CR1620 |
| Weight | 28 g |
| EAN | 6978095650520 |
| Manufacturer code | Osight SE FDE |
| Brand | Osight |
| EAN |
Reviews with photos
Number of reviews: 4
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J... Review confirmed by purchase
Unfortunately, the distortion of the aiming mark is unacceptable, and right in the middle of the window... it's a real shame because I have many Olight flashlights and was convinced that this would simply be a solid, ordinary product. For comparison, the Holosun keeps a practically perfect mark all the way to the very edges...
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B... Review confirmed by purchase
First impression is very positive – the product is packaged in typical Olight fashion, giving the feel of a premium class item. The set itself is also very comprehensive – they included a set of screws in 4 different sizes, and each size comes in both short and long versions (so in fact 8 sizes), which is a big plus – for example, my red dot sight fit onto a SIG Sauer P365 Fuse, which uses M4 screws (all other P365 models use M3 screws). Installing the sight in my case, directly on the slide without an additional plate, was hassle-free – the manufacturer's website describes exactly which screws are needed. The sight, at the highest brightness setting of the aiming dot, is very bright – almost dazzles the eyes, even in sunlight. The window of the sight is slightly but noticeably larger than on the Holosun EPS Carry, and the brightness control buttons have a very distinct 'click'. In general, super and the price is almost 3 times lower than the aforementioned Holosun – we'll see how it performs after testing at the range.
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I bought this red dot sight for my SPRINGFIELD HELLCAT PRO. It fits perfectly. Looks SUPER. It's an ideal alternative to the Holosun EPS. I set ZERO and it hits precisely. Now let's see how it will perform over time. So far I'm really satisfied.
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