OSight K Green Dot Sight - 6 MOA - RMSc Footprint
or 4 interest-free payments of $42.50 with 
6 Magazines Per Order: Due to extreme volume, we are limiting sales of magazines to 6 per customer order. This applies to individual and bundled magazines. AT3 reserves the right to cancel any order over the 6 magazine limit.
Product description
Compact 6 MOA Green Dot Built Around the RMSc Footprint
Features
- 6 MOA green dot provides a large, easy-to-acquire aiming point for compact and carry pistols
- RMSc footprint fits compatible optics-ready slides and mounting plates
- Side-loading CR1620 battery can be replaced without removing the optic from the slide
- Motion sensor activates the optic when movement is detected and enters standby after 3 minutes of inactivity
- Low-battery indicator triple-flashes the reticle when battery voltage drops below 2.2V
- Eight daylight brightness settings and two night-vision settings
- 7075-T6 aluminum housing keeps the optic lightweight while providing a durable mounting structure
- Multi-coated lens improves light transmission and reduces glare
- IPX6 water-resistance rating
The Osight K GN is a compact open-emitter pistol optic built around the RMSc mounting pattern and a highly visible 6 MOA green dot. Its side-loading battery tray allows battery changes without disturbing the optic’s mounting position, while motion activation, memory function, and a low-power indicator reduce routine battery management. At just 1.02 oz with a 21 x 14 mm window, the K GN keeps the overall package compact for slim and compact optics-ready handguns.
Note: An RMSc footprint does not guarantee direct mounting to every optics-ready handgun. Some slides require a firearm-specific adapter plate or mounting hardware; verify fit and screw requirements before installation.
Specifications
- Brand: Osight
- Model: Osight K GN
- MPN: OSIGHTKGN
- Magnification: 1x
- Reticle: 6 MOA Dot
- Reticle Color: Green
- Footprint: RMSc
- Window Size: .83″ x .55″
- Brightness Settings: 8 Daylight / 2 Night Vision
- Adjustment: 1 MOA Per Click
- Windage / Elevation Range: ±35 MOA
- Battery: 1x CR1620
- Maximum Runtime: Up to 71,000 Hours on Mode 3
- Housing Material: 7075-T6 Aluminum
- Finish: Black Anodized
- Dimensions: 1.59″ Length x .98″ Width x .98″ Height
- Weight: 1.02 oz
- Water Resistance: IPX6
What’s Included
- 1x Osight K GN Green Dot Sight
- 1x CR1620 Battery
- 1x Adjustment Tool
- 1x Osight K GN Screw Kit
- 2x Spare Battery Compartment Screws
- 1x Dust Cover
- 1x Cleaning Cloth
Customer reviews
No reviews yet. Bought this one? Tell the next builder how it went.
Questions & Answers
No questions yet. Ask about fit, install or compatibility and our team answers within a business day.
Warranty & returns
90-day no-hassle returns
The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.
If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.