Compact OSight K reflex sight with a 6 MOA red dot, RMSc footprint, side-mounted CR1620 battery access, anodized black finish, and motion-activated power management.
The OSight K is a compact reflex sight designed for pistol slides with an RMSc footprint. It features a 6 MOA red dot for rapid target acquisition and a side-mounted CR1620 battery for easy replacement without removing the optic. A motion sensor activates the unit on movement and powers down after three minutes of inactivity to extend battery life.
Designed for everyday carry setups and competition/practical shooting where fast sight presentation and consistent dot placement matter, the OSight K offers straightforward functionality in a small package. Its anodized finish and direct-fit compatibility make it suitable for optics-ready slides and builds that prioritize low-profile performance.
Product Specifications
The brand is OSight.
The model is Osight K.
The reticle type is Red Dot.
The dot size is 6 MOA.
The fit is RMSc.
The finish is Anodized.
The color is Black.
The magnification is 1X.
The battery type is CR1620.
The battery position provides side-mounted access for replacement without removing the optic.
The motion sensor powers the unit on with movement and auto-powers off after 3 minutes of inactivity.
The optic installs directly on optics-ready slides.
The product type is Red Dot.
The subcategory is Red Dot Sights & Non-Magnified Optics.
The UPC is 6978095650179.
Compact and straightforward, the OSight K offers a reliable, low-profile aiming solution for shooters who value quick presentation and uncomplicated maintenance. Its 6 MOA dot and RMSc footprint make it a practical choice for carry pistols and competitive stages where rapid sight acquisition and minimal profile are priorities.
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