UTG Combat Tactical W/E Adjustable Red Laser with Rings

Material: Aluminum
Switch Operating Type: Push-button on/off switch
Laser Control & Adjustment: TS & 4 points
Laser Beam Movement: 80cm @ 10m
Laser Type: Class 3R
Laser Output Power: 2.5-3.1mW
Laser Wavelength: 630-640nm
Laser Beam Diameter: 15-20mm @ 15m
Laser Operating Temperature: 14°F - 113°F
Laser Battery Operating Time: 80 mins
Laser Battery Type: LR44 (AG13) button battery X4
Laser Range: 500m
Laser Life Time: 6000 hours
Pressure Switch Included: Yes
Diameter: 0.55"
Length: 2.64"