Olight Osight K Open Reflex Sight – Fast, Compact & Reliable

The Olight Osight K is a high-performance open reflex sight featuring a crisp 6 MOA red dot, ideal for rapid target acquisition in EDC, self-defense, and tactical scenarios. The side-loading CR1620 battery design allows effortless replacement without losing zero. RMSc footprint ensures wide compatibility. Motion-activated power-up and auto-off extend battery life, while the low battery indicator keeps you prepared.

Features:

• 6 MOA bright red dot for quick target acquisition
• Side-loading CR1620 battery, no re-zero needed
• RMSc footprint fits most optics-ready slides
• Motion sensor: instant activation, auto shut-off
• Low power indicator with flash warning
• Rugged, reliable build for daily carry

Specifications:

• Dot size: 6 MOA
• Power: 1x CR1620 battery (side-loading)
• Compatibility: RMSc footprint (various platforms)
• Motion activation & auto shut-off
• 10 brightness levels
• Compact & lightweight