The Holosun HS403R is a 20mm micro sight designed for rifle and carbine applications. It features a rotary switch for reticle intensity, Holosun's Red Super LED with 50k hour battery life, and a 2MOA dot with 10 daylight and 2 night vision compatible settings. The housing is made from durable cast aluminum and includes both a lower 1/3 co-witness mount and a low mount for low-comb height rifle applications. Additional features include rubber lens covers and a battery compartment integrated into the rotary switch for the 2032 battery.

Ideal for range time, competition, and training, the HS403R is versatile for users of all levels. Holosun is renowned for its innovation and quality in optics technology.

Key Features:
- Manufacturer: Holosun
- Model: HS403R
- Product Type: Red Dot
- Mounting System: Lower 1/3 Co-Witness and Low Mount
- Magnification: 1x
- Reticle: 2 MOA Red Dot
- Dot Color: Red
- Power Source: CR2032 Battery
- Weight: 2.82 oz
- Length: 2.57"
- Material: Aluminum
- Unique Features: Rotary Switch, 50k Hour Battery Life, Night Vision Compatible
- What's In The Box: Rubber Lens Covers, Battery Compartment Integrated into Rotary Switch