Holosun HS403B Red Dot Sight

• Designed for day and night use
• New advantage technology LED allows 50,000 hours of operation on one CR2032 battery (not included)
• 2 MOA on dot size
• Unlimited field of view
• Parallax-free with unlimited eye relief
• Housing made from aluminum
• Unaffected by extreme weather conditions
• Durable and reliable construction
• No hazardous materials used
• No laser emission that could be harmful to your eyes
• Press button brightness setting (12 levels, 1-2 for night vision devices)
• Automatic shut off after 8 hours
• Operating temperature from -10°C to 50°C
• Dimensions 67 x 63 x 35mm
• Weight 124g