Olight Osight K

This red dot uses the Shield RMSc footprint standard.

Confidence When Every Second Counts

Osight K is built for speed, clarity, and reliability—especially when the pressure is high. A bold 6 MOA dot makes target acquisition instinctive and lightning fast, so you can trust your shot when it matters most. Compact and lightweight, it fits seamlessly onto RMSc-ready slides, while a motion sensor ensures the optic wakes the moment you move. Battery changes are effortless and won’t disturb your zero, keeping you focused on performance instead of maintenance.

Why shooters love it

• Instant target acquisition: Large 6 MOA dot is easy to pick up quickly, even under stress—ideal for defense or rapid shooting from the holster.
• Stay zeroed, stay ready: Side-loading battery swaps mean no need to remove the optic or re-zero.
• Fits your carry gun: RMSc footprint ensures direct fit on a wide range of optics-ready slides without adapters.
• Always awake when you are: Motion-activated technology powers the sight on instantly and conserves energy when idle.
• Never be caught off guard: Low-power indicator flashes so you know when it’s time to replace the battery—before it fails.

Key features

• 6 MOA Dot: Faster target acquisition and better visibility under stress; excellent for rapid engagements.
• Side-Loading Battery: Easy CR1620 replacement without removing the optic, keeping zero intact.
• RMSc Footprint: Direct fit for most compact, optics-ready pistols.
• Motion Sensor Function: Powers on with movement; auto-sleeps after ~3 minutes of inactivity.
• Low Power Indication: Triple-flash alert when battery voltage falls below 2.2V.