Specifications: Funpowerland Red Laser Sight Scope for pistol
1.Power: <5mW
2.Voltage: DC 4.5V, 3 pcs LR44/AG13
3.Wavelength: 650nM
4.Effective distance: 300 meter at night
5.Weight (net): 30g (1.1 Ounces)
6.With detachable picatinny rail. 7.Size: 59mm x 22mm, mini style 8.20mm broad rail 9.CR-1/3N mercury batteries 10.T6061 High class aluminum alloy in beautiful black matte and tactical style
11.On/off switch is located in the back of the red laser sight
12.Windage & elevation adjustable with supplied hex key tool
13.Shock proof and can be used on real fire caliber
14.Battery runtime: 2-3 hours
15.Working temperature: -10°to 45°
16.Laser dot size at 10 meter: <2mm 17. Pacakaging: 1x Laser
3x AG5 battery (included) Allen Wrench Blister packaging