Osight
OSIGHT K red dot sight - 6 MOA aluminum housing
OSIGHT K red dot sight - 6 MOA aluminum housing
Tienda Almansa
Pol. Ind. III Fase - C/ Ronda Sur, 7
02640 Almansa
Albacete
Spain
* DISPONIBILIDAD Y ENVÍO
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The OSIGHT K is an ultra-compact red dot sight designed for small pistols, subcompacts, and EDC carry setups, where rapid target acquisition is essential.
Its simple 6 MOA reticle allows for fast target presentation and immediate visibility, ideal for defensive situations or dynamic shooting.
Made with 7075 aircraft-grade aluminum, this sight offers great durability with a very low profile, maintaining lightness and compatibility for quick mounting.
It also includes features such as a side-loading battery, smart motion sensor, and standard RMSc footprint, making it a reliable and versatile option for demanding environments.

Main features
6 MOA point for rapid acquisition
The large 6 MOA reticle makes it easy to aim and engage the target almost instinctively, making it a highly effective tool for rapid draws from the holster, personal defense, or high-stress scenarios.
Side-loading battery without dismounting the optic
The design allows the CR1620 battery to be changed without removing the sight from the weapon or losing zero, simplifying maintenance and reducing installation time, ideal for users who require immediate availability.

RMSc footprint for direct installation
With a standard RMSc footprint, the OSIGHT K easily mounts on "optics-ready" pistols without additional adapters, speeding up installation and improving compatibility with compact platforms.

Auto-activated motion sensor
Includes a motion sensor that automatically activates the reticle with the slightest movement of the weapon and turns it off after approximately 3 minutes of inactivity, optimizing energy consumption and ensuring it is ready when needed.
7075 high-strength aluminum construction
The 7075 aluminum alloy, used in the aerospace industry, provides superior resistance to impact, vibrations, and recoil, while maintaining minimal weight and ensuring consistent performance even in adverse conditions.
Technical specifications
| Specification | Detail |
|---|---|
| Reticle type | 2 MOA dot + 32 MOA circle |
| Reticle color | Red |
| Adjustment per click | 1 MOA |
| Elevation/windage adjustment range | ± 35 MOA |
| Power source | 1 × CR1620 (replaceable) |
| Estimated battery life | Up to approx. 80,000 h (dot mode) |
| Brightness settings | 10 daylight + 2 night vision |
| Magnification | 1× |
| Parallax | Parallax-free |
| Eye relief | Unlimited |
| Body material | 7075 aluminum |
| Waterproofing | IPX7 (resistant to temporary immersion) |
| Optical window | Approx. 21 × 14 mm |
| Mounting footprint | Standard RMSc |
| Approximate weight | 27.5 g |
| Recommended use | Compact/subcompact pistols, defense, tactical shooting, and IPSC |

Box includes
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OSIGHT K red dot sight
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RMSc mounting hardware
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Adjustment tool
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CR1620 battery installed
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Cleaning cloth
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User manual