This bore sighter is designed for sighting for your rifles and pistols without firing a shot.It has windage and elevation adjustments to provide you with added accuracy.It have five interchangeable expanding arbors will bore sight most .22 – .50 caliber firearms rifles, handguns, and scopes.
Head Diameter: 16mm
Tail Diameter: 4.3mm
Laser wavelength: 635-655nm
Max. Output Power:＜5mW
Laser class: IIIa
Laser Color: Red
Batteries type: LR44
Length: 163 mm
Weight: 38g / 1.33oz
Package Weight: 135g / 4.7oz
1 x Boresighter
1 x Screwdriver
2 x Spare Screw
2 x Allen Wrench
3 x LR44 Batteries
5 x Adapter
Keep boresight laser pointing away from eyes
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This item is Light Designed,it come with 5 adapters and can fits calibers from 0.22 to 0.50.
Simply select the caliber adapter and place the laser unit in the muzzle.Allows for quick and accurate resets sight.
The sight will emit a straight red laser beam, providing a precise reference for zeroing in to your target.
This laser boresighter is easy to make use of and will quickly save both money and time by avoiding prolonged live fire tests on the range.
It is a up to date Item: The previous one is come with Rotary switch.And the up to date one is Button switch.The quality is better than before.