Features: - Type: green laser sight - On / off level switch in the back of the sight - Suitable for demonstration in bright surroundings - Small size and lightweight, easy to operate - Material: high strength aluminum alloy, durable and wear resistant Parameter: - Laser range: more than 100 meters - Mount size: 20mm / 0.79 inches - Laser wavelength: 635 - 655nm - Power: less than 5mW - Powered by 4 x LR1130 batteries (included )
