High Quality Brass
Laser Wavelength: 635-655nm
LED Type: Visible Red Laser
Sighting Range: 10~75 yards
Dot Size: 1.5" @ 100 yds
Laser Beam: <5 mW
Weight:138g
Batteries Model: 3 of AG13
Green
Laser Wavelength: 510-535nm
LED Type: Visible Green Laser
Batteries Model: (1) CR123A