Osight KThis red dot uses the Shield RMSc footprint standard. Confidence When Every Second Counts Osight K is built for speed, clarity, and reliabilityespecially 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