Holosun Technologies 407K Open Reflex Sight

Note: LE sales only.

Conceal carry for micro compacts, 6MOA, with Shake Awake, Lock mode.

The HE407K-GR X2 is an open-reflex optical sight designed for subcompact pistol applications. The HE407K-GR X2 improves on previous the version by adding Lock Mode which was first introduced in our 2018 LEM pistol optic models. Lock Mode, when activated, locks the buttons preventing inadvertent setting changes.

Additional features include Holosun’s Green Super LED with up to 50k hour battery life, a crisp 6MOA dot, and Shake Awake. The durable housing is made from 7075 Aluminum, uses Holosun’s K footprint, and houses the 1632 battery in a side-mounted tray for easy replacement when needed. The HS407K X2 is a direct for P365X/XL, and requires an adapter plate for slides with a four-boss interface.

OPTICAL SPECS

• Reticle: 6 MOA Dot
• Light Wavelength: 540nm
• Reticle Color: Green
• Parallax Free: Yes
• Unlimited Eye Relief: Yes
• Magnification: 1x
• Multi-Coatings: Yes

ELECTRONIC SPECS

• Power Source: Battery
• Battery Type: CR1632
• Battery Life (Hours): 50000
• Brightness Setting: 10 DL&2 NV

PHYSICAL SPECS

• Window Size: 0.58 x 0.77
• Dimension: 1.6" x 0.98" x 0.95"
• Weight: 1 oz

MECHANICAL SPECS

• Housing Material: 7075 T6 Aluminum
• Surface Finish: Anodize
• Adjustment per Click: 1 MOA
• W&E Travel Range: ±30 MOA

ENVIRONMENT SPECS

• Storage Temperature: -40℃~70℃
• Working Temperature: -30℃~60℃
• Submersion: IP67
• Vibration: 5000G

Solar Failsafe Technology is one of many innovations featured on solar-equipped Holosun optics. With Solar Failsafe, if your battery fails you always have a backup power source when natural or artificial light is available. Solar Failsafe is activated while in Auto Mode where reticle intensity is automatically adjusted based on the amount of light the solar cell receives. In brighter conditions, you have a brighter reticle and in lower-light conditions, the reticle will step down in intensity to match any lighting conditions. On models equipped with a supercapacitor, it is possible to run the optic, indefinitely, in daytime and night conditions, by maintaining a charge through the Solar Failsafe System all without a battery.