Osight K

$10 off with the purchase of a LowPro™ mount, FREE shipping, & no sales tax outside of Georgia. Discounts are automatically applied at checkout.

The Osight K red dot is a compact, open-emitter micro optic built for fast, intuitive shooting on subcompact and concealed-carry pistols. Centered around a bold 6 MOA dot, it prioritizes rapid target acquisition and visibility in high-stress situations, making it especially effective for defensive use and quick presentations from the holster. Designed with an RMSc footprint for broad compatibility, the Osight K mounts easily to most optics-ready slides, while its low deck height allows for co-witnessing with standard iron sights. A side-loading CR1620 battery enables quick swaps without removing the optic, preserving zero, and the motion-activated “shake awake” system ensures the sight is always ready while conserving battery life. Housed in durable 7075 aluminum with multiple brightness settings and clear, multi-coated glass, the Osight K delivers a simple, reliable, and carry-friendly aiming solution for everyday shooters.