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Osight

K Micro Red Dot Sight, 6 MOA Open Reflex Sight with RMSc/K Footprint, Parallax-Free Durable Optic for Subcompact Setups

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$127.99 Why this price?
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Availability: 15 left in stock
Fulfilled by Amazon
Arrives Sep 22 – Sep 23
Order within 1 hour and 20 minutes
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Features

  • 6 MOA Dot:A 6-MOA dot fosters quicker target acquisition and better visibility, making it ideal in high-stress situations. A larger dot adds consistency to presentation and target alignment.
  • Side-Loading Battery:Effortless battery replacement without removing the optic ensures hassle-free re-zeroing. A premium-grade battery features easy accessibility while maintaining steady performance.
  • RMSc Footprint:Fitting directly to your optics-ready slides, the compact optic delivers exceptional compatibility, ensuring seamless integration across a multitude of builds.
  • Motion Sensor Function:A motion sensor activates the optic at the slightest motion, and powers down after 3 minutes of inactivity to conserve battery.
  • Low Power Indication:If battery voltage drops below 2.2V, the reticle will quickly triple-flash once per minute to recommend an imminent battery replacement.

Brand: Osight


Color: Black


Style: Red 6 MOA Dot


Product Dimensions: 0.98"L x 0.98"W x 1.59"H


Sport: Hunting


Material: Aluminum


Mounting Type: Integral Mount


Model Name: O-OSIGHTK-RD-300115


Manufacturer: Osight


Brand: ‎Osight


Color: ‎Black


Style: ‎Red 6 MOA Dot


Product Dimensions: ‎0.98"L x 0.98"W x 1.59"H


Sport: ‎Hunting


Material: ‎Aluminum


Mounting Type: ‎Integral Mount


Model Name: ‎O-OSIGHTK-RD-300115


Manufacturer: ‎Osight


Item Package Dimensions L x W x H: ‎4.72 x 4.61 x 1.65 inches


Package Weight: ‎0.26 Kilograms


Brand Name: ‎Osight


Warranty Description: ‎Lifetime Warranty


Suggested Users: ‎unisex-adult


Included Components: ‎Adjustment Tool × 1, Battery Compartment Screw x 2, Cleaning Cloth × 1; User Manual × 1; Safety Warnings × 1; READ ME Card × 1, Osight K x 1, Osight Stickers × 1


Date First Available: August 28, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sep 22 – Sep 23

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews

    • Competitive shooter needs a new optic.
I’m going to start out giving this optic a five star review. The 6MOA dot is perfect. The function seem to work perfectly and mounted to my Taurus TX 22 Toro perfectly. I will be using this system for USPSA rimfire matches, so it will get a lot of reps. Some reasons for this initial score are the included mounting screws. They are pre treaded with thread locker and include two of the most common metric and English thread sizes, and to add more versatility each size comes in two lengths, with three screws of each type. This is more than needed for RMSc mounts, nice touch Osight! Also the screws are packaged in very convenient and labeled plastic boxes. Over the top, but appreciated. Ohh almost forgot there are two spare battery compartment screws included, and a battery pre installed but not activated until the plastic insulator is removed. Now for my testing, it survived a 1M drop test while mounted to my pistol onto a thinly covered concrete floor. Impressive. Finally I purchased with my own money during the introduction sale. Thank you Osight. Out of the park. ... show more
Reviewed in the United States on September 17, 2025 by Papa

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