Red Laser Boresight Kit (.22 To .50 Caliber Rifles / Handgun)

Red Laser Bore Sighter kit for .22 to .50 Calibre Rifles Handgun Dot Bore Sight

Housing Colour: Black
Laser Colour: Red

Material: Aluminium
Easy to use and instruction
Light weight and durable
Accurate Laser Bore sight collimator
Comes with tools, four adapters, and 3 extra batteries

Max output power: less than 1mW Class II Laser
Length: 155mm (6 1/8?)
Laser Wavelength: 520mm
Head Diameter: 16mm (5/8?)
Tail Diameter: 5mm (13/64?)
Power: 3 x AG13 (#76, LR-44) batteries
Fit any 0.22 to 0.50 calibre handguns, rifles, sights and scopes