Holosun HS407K X2 Open Reflex Sight FDE (SKU: HS407K-X2-FDE / 45276)

Holosun HS407K-X2-FDE open reflex sight (Holosun, SKU: HS407K-X2-FDE) is a compact X2-generation model with an FDE-coloured housing. It displays a single red 6 MOA dot. The aluminium design uses the Holosun K mounting footprint, a side tray for the CR1632 battery and motion-activated Shake Awake.

Key features

• compact FDE-coloured housing
• single red 6 MOA dot
• manual brightness adjustment with night-vision-compatible settings
• motion-activated Shake Awake function with memory of the last brightness setting
• side battery tray allowing battery replacement without removing the sight
• button lock protecting settings against accidental changes
• multilayer optical coatings and no fixed eye relief requirement
• mounting footprint: Holosun K

Included items

• reflex sight: Holosun HS407K-X2-FDE

Technical specifications

• design: open reflex sight
• magnification: 1×
• eye relief: unlimited
• optical coatings: multilayer
• reticle colour: red
• reticle: 6 MOA dot
• window dimensions: approximately 20 × 15 mm
• brightness adjustment: 12 levels, including 10 daylight and 2 night-vision-compatible settings
• power supply: 1 CR1632 battery
• maximum battery life: up to 50 000 h at brightness setting 6
• adjustment per click: 1 MOA
• elevation and windage adjustment range: ±30 MOA
• mounting footprint: Holosun K
• housing dimensions: approximately 41 × 25 × 24 mm
• weight: approximately 28 g
• housing colour: FDE
• housing material: 7075-T6 aluminium alloy
• protection rating: IP67
• shock resistance: 5000 G
• operating temperature: –30 to +60°C
• storage temperature: –40 to +70°C

The Holosun HS407K-X2-FDE combines small dimensions with a clear 6 MOA dot. Manual brightness adjustment, button lock and side battery access provide straightforward operation in a compact FDE housing.