Holosun HS407K-X2 | 6 MOA Red Dot Reflex Sight

The Holosun HS407K-X2 is a subcompact open-reflex sight purpose-built for concealed-carry pistols and small-framed slides. It provides a clear, simple 6 MOA dot reticle with unlimited eye relief and a multicoated lens for a bright sight picture. The sight includes Shake Awake motion-activation, a side-access battery tray for on-slide battery changes, and an IP67 waterproof rating for use in exposed conditions. Its lightweight aluminum housing and compact footprint are intended to preserve slide geometry and concealability.

Product Specifications

• The reticle is a 6 MOA dot only.
• The viewing window measures 0.58 x 0.77 inches.
• The sight weighs approximately 1 ounce.
• The housing is machined from 7075 T6 aluminum.
• The finish is black anodized.
• The adjustment clicks measure 1 MOA per click.
• Windage and elevation travel range is approximately ±30 MOA.
• Brightness includes 10 daytime levels and 2 night-vision compatible levels.
• Battery life is listed as up to 50,000 hours on a mid setting.
• The unit uses a side-access battery tray allowing replacement without removing the optic from the slide.
• The sight uses Holosun’s Shake Awake motion-activation to power on and off.
• The optic is parallax-free with unlimited eye relief.
• The unit carries an IP67 waterproof rating for temporary submersion and dust resistance.
• Mount not included; uses Holosun-compatible micro footprints or adapter plates as required.
• The UPC for this product is 810047071204.

Compact, lightweight, and focused on simple, reliable aiming, the HS407K-X2 is a practical optics upgrade for small carry pistols and for anyone who wants a minimal, speed-oriented sighting solution. Its feature set is well suited to concealed-carry slide builds and to range work where fast target acquisition and a low-profile footprint are priorities.