Sig Romeo5 Red Dot Sight

• Motion Activated Illumination
• 2 MOA Red-Dots Provide 8 Daylight and 2 Night Vision Illumination Settings
• 40,000+ Hours of Battery Life
• Shock and Fog Proof 
• Weight: 5.1oz
• Includes 1913 Picatinny Low Mount Riser and a Co-Witness 1.41" Riser Mount