Holosun OSIGHT C-GN 3 MOA Green Dot / 32 MOA Ring RMR Reflex Sight

Upgrade your handgun, rifle, or shotgun optic setup with the OSIGHT C-GN — a versatile RMR-footprint reflex sight featuring a crisp 3 MOA green dot reticle paired with a 32 MOA circle for rapid target acquisition in any lighting condition. The green dot emitter delivers exceptional visibility and contrast, making it an excellent choice for competitive shooters, concealed carry enthusiasts, and home defense applications alike.

Designed to fit RMR-cut slides and mounts, this optic offers a familiar footprint for easy installation on a wide range of compatible pistols and mounting platforms. The combination reticle gives you the precision of a fine dot for longer-range shots while the outer ring speeds up close-quarters target acquisition — giving you the best of both worlds in a single compact package.

At Deep Roots Rifle Co, we stock hard-to-find optics like the OSIGHT C-GN at competitive prices, and we back every purchase with knowledgeable support from our team of firearms experts. Whether you’re outfitting a competition gun, upgrading your carry pistol, or building a custom setup, we’re here to help you get it right.

Order online at deeprootsrifleco.com for fast shipping nationwide, or stop by our gun store in Eustis, Florida to see our full selection of pistol optics and let our staff help you find the perfect fit for your firearm.