Osight K 6 MOA Dot Sight with RMSc Footprint and Side-Loading Battery

Clear and Versatile Reticle

The Osight K is a versatile dot sight featuring a crisp 6 MOA dot and 10 brightness settings. Compared to its predecessors, the Osight K uses an easily replaceable battery, so you're always ready to go without waiting for a charge or dealing with the hassle of a charging cover. The Osight K offers 10 brightness settings—two optimized for night vision and eight for daytime use. The aspherical lens provides zero distortion and parallax-free performance, delivering exceptional clarity through the large window for quick target acquisition. The optic is easy to zero in with both windage and elevation adjustments, ensuring consistent accuracy.

Smart Power Management

The Osight K also includes a motion sensor that activates with movement and powers down after 3 minutes of inactivity (this feature can be disabled if desired). Powered by a CR1620 battery, the Osight K offers up to 63,000 hours of runtime at the lowest daytime brightness. When it’s time to replace the battery, the reticle blinks three times every minute to indicate the need for a swap. To replace it, simply unscrew the side battery housing and pull out the side battery loader for quick access.

Compact and Lightweight

Compact and lightweight, the Osight K measures just 1.59 inches in length and weighs only 1.02 ounces, keeping a low profile. With an IPX6 waterproof rating and a durable 7075 aluminum housing, it’s built to deliver reliability and toughness in any environment.