20mm Red Dot Laser Sight Picatinny Weaver Rail For Pistol Glock

Easy to hook up, light in weight, it only takes a few seconds to install. shockproof
Laser Class IIIa, the highest beam and 300m
Made of lightweight aircraft-grade aluminum, it is specially equipped for tactical guns
Accurate wide-range wind direction and height adjustment of all guns!
The on/off level switch behind the sight
Free hex wrench

Material: T6061 high-grade aluminum alloy
Output power: 1mW
Wavelength: 532nm
Length: 61mm
Colour: Black
Net weight: 44g
Weight: 66g (including blister card)
Size 58x29mm
Effective distance: 300 meters at night
DC voltage 3.0
Battery type: 2 LR1130 (Please note: Due to aviation aluminum restrictions, products are shipped without batteries)
Rail: .20mm wide rail installation
Battery life: 2-3 hours
Working temperature: -10° to 45°
Laser spot size at 10 meters: <2mm