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Universal Laser BoresighterWG-840
For rifles from caliber 4.5 up to 12.7 mm (.177 to .50).
By projecting a laser beam from the center of the barrel axis of the firearm, this laser bore sight collimator allows you to instantly and accurately set your sight or scope etc. Works perfectly with all rifles, rifle sights and scopes from caliber 4.5 up to 12.7 mm (.177 to .50).
Laser boresighter (with 3 pieces of batteries in compartment)
Four adjustable adaptors
Screws and hex wrench
Laser: Class II
Wavelength: 650 nm
Weight: 50 g
Length: 155 mm
Head Diameter: 16 mm
Tail Diameter: 4.3 mm
T6061 High class aluminum alloy in beautiful black matte.
Four bore adjustable adapters to fit all .177 /.50 caliber (4.5 - 12.7 mm).
Screws are already well calibrated at the factory when center aligning.
Laser bore sighting systems make it possible to zero in your firearm and check the bore sight of your scope, any time anywhere, WITHOUT HAVING TO FIRE A SHOT. It is so small that your laser system can be transported easily while hunting and allows you to control the bore sight of your aiming instruments, especially after a fall or after knocking the scope.
How to bore sight your rifle:
Position yourself 10 to 22 m from the selected target (meeting point of the line of sight, the trajectory of the bullet and the laser beam, see diagram below). After having inserted the laser sighting system in the firearm muzzle, point the laser beam at the target, then, with the bore sight adjustment knobs, centre your cross hairs on the laser dot.