?This item is a high precision dot sight designed for faster£¬ more accurate target acquisition. <br><br><strong>Features:</strong> <br>Red / Green dot sight. <br>Designed for faster£¬ more accurate target acquisition. <br>Durable aluminium alloy construction. <br><br><strong>Specifications:</strong> <br>Magnification: 1X <br>Aperture: 20mm <br>Aiming dot size: 4MOA * (1.2m Rad) <br>Power: 1 * CR1620 battery <br>Rail: 20mm <br>Material: Aluminum alloy <br>Length: 7.6cm / 3in <br>Weight: 142g / 5oz <br>Package size: 10 * 8 * 6cm / 3.9 * 3.1 * 2.4in <br>Package weight: 236g / 8.3oz <br><br><strong>Package List:</strong> <br>1 * Dot Sight <br>1 * Allen Wrench <br>1 * Cleaning Cloth <br>1 * User Manual (English)