The Osight SE 6 MOA Red Dot Sight is a compact enclosed emitter optic made for optics-ready slides that carry the RMSc footprint (Osight part no. SE6MOA-RD). Its 6 MOA red dot is large enough to pick up quickly under stress, which is why Osight positions the SE for self-defense, home defense and tactical use. A fully enclosed housing shields the emitter from the elements, and an aspherical lens is used to keep the view free of distortion and parallax. The battery loads from the side, so a worn cell can be replaced without pulling the sight off the slide and losing zero.

Key Specifications

• The dot is 6 MOA and red, a size that speeds up target acquisition and forgives small alignment errors at close range.
• The emitter is fully enclosed, which protects the electronics and lens from rain, dust and debris on a carry gun.
• The mounting pattern is the RMSc footprint, so the sight bolts directly to optics-ready slides cut for that pattern without an adapter plate.
• Power comes from a side-loading CR1620 battery, which makes a battery change possible without removing the optic and re-zeroing.
• The lens is aspherical, designed to give a distortion-free, parallax-free sight picture through the window.

Frequently Asked Questions

Which slides will this red dot mount on? It uses the RMSc footprint, so it fits optics-ready slides that are cut for that pattern and mounts directly to them.

How do I change the battery? The CR1620 cell loads from the side of the housing, so you can swap it without taking the optic off the pistol.

What dot size and color does it have? This version has a 6 MOA red dot.

Buy the Osight SE 6 MOA Red Dot Sight, RMSc Footprint, Enclosed Emitter

A red dot that keeps its zero through a battery change is a real advantage on a slide-mounted carry or home defense pistol, and the enclosed design keeps weather out of the emitter. Order it from our Lubbock, Texas gun shop for fast, insured shipping, and browse more red dot sights while you are here.