Output Power: 1-5mW
Type: Laser Sight
Color: Black
Package Weight: about 161g
Key Words: Green Dot Laser Bore Sighter Boresighter
Length: 180mm
Head Dia: 20mm
Tail Dia: 5mm

Key Words : Green Dot Laser Sight Collimator Bore Sighter

Specification:
 
Brand new item in box
Power: <1mW Class II Laster
Wavelength:650nM 
T6061High class aluminum alloy in beautiful black matte
Four bore adjustable adapters to fit all 0.22-0.5 caliber
Screws already are set in the factory when center aligning.
For any 0.22 to 0.50 handguns, rifles, sights and riflescopes
 More convenient and accurate than scope and sight alignment. Easy to Use!
<5mW Class II laser
4 Bore Adjustable Adapters to Fit all .22-.50 Cailber Pistols and Rifles
Length: 180mm 
Head Dia: 20mm
Tail Dia: 5mm
Weight:161g
 
Package Included:
 
4 x Adjustable Adapters
1 x Screwdriver
1 x Screw
1 x Hex Key
1 x Instructions