Airsoft mini Green laser 20mm Picatinny Rail
Output power: 5mw
Max Output Power of Laser :<1mW
Wavelength: 520-655nm
Length: 61mm
Colour: Black
Net weight: 35g
Effective distance: 100 meters
Battery type: 2 LR44 (Not included)
Rail: 20mm
Material: Aluminum Alloy