The Story
Osight C-GN Green Multi-Reticle Open Reflex Sight
Product Description:
The Osight C-GN Open Reflex Sight is a rugged, high-visibility optic engineered to deliver reliable performance and rapid target acquisition on full-size and compact pistols. Built on the widely adopted Ruggedized Miniature Reflex (407c/507c) footprint, this green-reticle sight installs easily on many optics-ready platforms and adapts seamlessly to a variety of shooting applications — from defensive carry to range training and competition.
At the heart of the C-GN is a 3 MOA dot + 32 MOA circle multi-reticle system that lets shooters customize their aiming solution for close-range engagements, precision shots, or a balanced combination of both. The bright green reticle enhances visibility in daylight and high-glare environments, giving shooters an edge in clarity and contrast. A large multi-coated lens maximizes light transmission for an open, distortion-free sight picture, while motion-activated electronics power the sight on with movement and conserve battery life by powering down after inactivity.
With its side-loading battery tray, you can replace the CR1632 battery without removing the optic from the firearm, preserving your zero and saving time. The sight’s durable CNC-machined 7075-T6 aluminum housing and IPX6 water resistance make it ready for real-world use.
Product Features:
High Visibility Green Reticle:
Bright green reticle improves contrast and pickup speed in daylight and high-glare conditions.
Versatile Multi-Reticle Aiming:
Select dot, circle, or combined reticle to suit precision, speed, or balanced shooting scenarios.
Enhanced Light Transmission:
Multi-coated lens boosts light transmission and clarity for faster target acquisition.
Quick Battery Access:
Side-loading CR1632 battery tray allows replacement without losing zero, saving time and preserving accuracy.
Energy-Efficient Motion Sensor:
Automatically activates on movement and powers down during inactivity to extend battery life.
Rugged Durability:
Aircraft-grade aluminum housing and IPX6 rating withstand everyday field use.
Product Specifications:
| Model | Osight C-GN Open Reflex Sight |
| ASIN | B0G57SPFGW |
| Footprint | Ruggedized Miniature Reflex (407c/507c) |
| Reticle Type | 3 MOA Dot + 32 MOA Circle / Dot-Only / Circle-Only |
| Reticle Color | Green |
| Brightness Settings | 8 Daylight + 2 Night Vision |
| Battery | CR1632 (included) |
| Battery Life | Up to ~130,000 hrs (dot-only mode) |
| Lens Size | 0.95 × 0.75 in (24 × 19 mm) |
| Adjustment | 1 MOA per click, ±45 MOA W&E |
| Housing Material | CNC-machined 7075-T6 aluminum |
| Water Resistance | IPX6 |
| Dimensions | ~1.77 × 1.18 × 1.18 in |
| Weight | ~42 g (1.48 oz) |
| Eye Relief | Unlimited |
| Parallax | Parallax-free optics |
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Osight C-GN Green Multi-Reticle Open Reflex Sight
Product Description:
The Osight C-GN Open Reflex Sight is a rugged, high-visibility optic engineered to deliver reliable performance and rapid target acquisition on full-size and compact pistols. Built on the widely adopted Ruggedized Miniature Reflex (407c/507c) footprint, this green-reticle sight installs easily on many optics-ready platforms and adapts seamlessly to a variety of shooting applications — from defensive carry to range training and competition.
At the heart of the C-GN is a 3 MOA dot + 32 MOA circle multi-reticle system that lets shooters customize their aiming solution for close-range engagements, precision shots, or a balanced combination of both. The bright green reticle enhances visibility in daylight and high-glare environments, giving shooters an edge in clarity and contrast. A large multi-coated lens maximizes light transmission for an open, distortion-free sight picture, while motion-activated electronics power the sight on with movement and conserve battery life by powering down after inactivity.
With its side-loading battery tray, you can replace the CR1632 battery without removing the optic from the firearm, preserving your zero and saving time. The sight’s durable CNC-machined 7075-T6 aluminum housing and IPX6 water resistance make it ready for real-world use.
Product Features:
High Visibility Green Reticle:
Bright green reticle improves contrast and pickup speed in daylight and high-glare conditions.
Versatile Multi-Reticle Aiming:
Select dot, circle, or combined reticle to suit precision, speed, or balanced shooting scenarios.
Enhanced Light Transmission:
Multi-coated lens boosts light transmission and clarity for faster target acquisition.
Quick Battery Access:
Side-loading CR1632 battery tray allows replacement without losing zero, saving time and preserving accuracy.
Energy-Efficient Motion Sensor:
Automatically activates on movement and powers down during inactivity to extend battery life.
Rugged Durability:
Aircraft-grade aluminum housing and IPX6 rating withstand everyday field use.
Product Specifications:
| Model | Osight C-GN Open Reflex Sight |
| ASIN | B0G57SPFGW |
| Footprint | Ruggedized Miniature Reflex (407c/507c) |
| Reticle Type | 3 MOA Dot + 32 MOA Circle / Dot-Only / Circle-Only |
| Reticle Color | Green |
| Brightness Settings | 8 Daylight + 2 Night Vision |
| Battery | CR1632 (included) |
| Battery Life | Up to ~130,000 hrs (dot-only mode) |
| Lens Size | 0.95 × 0.75 in (24 × 19 mm) |
| Adjustment | 1 MOA per click, ±45 MOA W&E |
| Housing Material | CNC-machined 7075-T6 aluminum |
| Water Resistance | IPX6 |
| Dimensions | ~1.77 × 1.18 × 1.18 in |
| Weight | ~42 g (1.48 oz) |
| Eye Relief | Unlimited |
| Parallax | Parallax-free optics |
