Description
Holosun HE407K-GR X2 Green Dot Open Reflex Sight – 6 MOA Green Dot, K Footprint, Black
The Holosun HE407K-GR X2 is a compact open reflex sight designed specifically for subcompact and concealed-carry pistols. Featuring a bright 6 MOA green dot, this optic provides fast target acquisition and an easy-to-see aiming point for defensive carry, training, and range use.
The 6 MOA green dot is ideal for shooters who prefer a larger reticle for quick sight alignment at close distances. The true 1X magnification and parallax-free optical design provide a natural both-eyes-open shooting experience with unlimited eye relief.
Built with a durable 7075 aluminum housing, the HE407K-GR X2 is designed to withstand recoil and everyday carry conditions. It uses the Holosun K footprint, making it compatible with many compact and micro-compact optic-ready pistol slides.
The side-mounted CR1632 battery tray allows convenient battery replacement without removing the optic. Holosun’s Green Super LED provides up to 50,000 hours of battery life on setting 6, while Shake Awake technology activates the sight when motion is detected to help conserve battery life.
The X2 version includes Lock Mode, which locks the buttons to help prevent accidental brightness changes while carrying, holstering, or handling the firearm. With 10 daylight brightness settings and 2 night-vision compatible settings, the HE407K-GR X2 is ready for a wide range of lighting conditions.
Key Features
- Bright 6 MOA green dot reticle
- True 1X magnification
- Open reflex micro pistol sight
- Designed for subcompact and concealed-carry pistols
- Holosun K footprint compatibility
- Green Super LED technology
- Up to 50,000-hour battery life on setting 6
- 12 brightness settings
- 10 daylight settings
- 2 night-vision compatible settings
- Side-mounted CR1632 battery tray
- Shake Awake motion activation technology
- Lock Mode prevents accidental button changes
- Parallax-free optical design
- Unlimited eye relief
- Rugged 7075 aluminum housing
- Matte black finish
Specifications
| Specification | Details |
|---|---|
| Brand | Holosun Technologies |
| Model | 407K X2 |
| Manufacturer Part Number | HE407K-GR X2 |
| UPC | 810047071372 |
| Type | Open Reflex Red Dot Sight |
| Magnification | 1X |
| Objective Window | 15 x 20 mm |
| Reticle | Green Dot |
| Reticle Size | 6 MOA |
| Footprint | Holosun K Footprint |
| Battery Type | CR1632 |
| Battery Location | Side-Mounted Tray |
| Battery Life | Up to 50,000 Hours |
| Brightness Settings | 12 Total |
| Daylight Settings | 10 |
| Night Vision Settings | 2 |
| Technology | Shake Awake, Lock Mode |
| Housing Material | 7075 Aluminum |
| Color | Black |
| Optical Design | Parallax-Free |
| Eye Relief | Unlimited |
| Subcategory | Red Dot Sights & Non-Magnified Optics |
| Condition | New |









