Holosun HS403B Rangefinder for Rifles and Carbines

Description

The Holosun HS403B is a 20 mm micro-scope designed for rifles and carbines. The HS403B features a rotary switch for selecting reticle brightness, a red super LED with a 50,000-hour battery life, and a 2 MOA dot with 10 reticle brightness settings compatible with daylight and 2 night vision devices. The HS403B’s body is made of durable 6061 aluminum and includes both a high mount (1.63″) and a low mount (.75″) for use with various firearms. Additional features include rubber lens caps and a battery compartment integrated into the rotary switch for the 2032 battery. The HS403B is a versatile sight for users of all skill levels.

Shake Awake technology is a standard feature on all current Holosun optics models and serves to extend battery life by deactivating the optics’ LED when not in use.

MULTILAYER REFLECTIVE GLASS technology features optical-grade glass lenses with multilayer coatings applied to facilitate maximum light transmission and wear resistance, while simultaneously reducing glare.

Specifications of the Holosun HS403R RD Rifle Rangefinder

• Magnification: 1x
  
• Dimensions: 6.22 x 3.63 x 4.06 cm
• Material: 6061 Aluminum
• Reticle: 2 MOA Dot
• Derivation: MOA
• Battery: CR2032
• 50,000 hours of operation on a single battery
• Transmission at 650 nm
• 12 brightness settings: 10 DL and 2 NV compatible
• No parallax and unlimited eye relief
• Water resistance: IP67
• Transparent aperture: 20 mm diameter
• Weight: 79.94 g
• Quick-release and detachable mounting
• 2-year warranty

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