The HS407K X2 is an open reflex optical sight designed for subcompact pistol and concealed carry applications. The HS407K X2 improves on the previous 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.

Features

• Ultra-compact size ideal for concealed carry applications
• Fits Holosun K footprint and is a direct fit for SIG P365X/XL pistols
• 6 MOA Red Dot with up to 50,000 hour battery life
• Shake Awake technology ensures battery life optimization
• 12 brightness settings including 10 daylight and 2 night-vision compatible
• Parallax free and unlimited eye relief
• Anodized 7075 T6 aluminum housing and IP67 rated

Includes: multi-tool, lens cloth, user manual.

Additional features include Holosun’s Red 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.
With the included 1632 battery the Holosun 507K X2has a battery life of up to 50,000 hours. Holosun’s Shake Awake technology serves to extend battery life by deactivating the optic’s LED while not in use. Meanwhile a highly sensitive motion sensor works to detect motion keeping the LED powered on during use.