EZshoot BoreSighter Bore Sight kit with Button Switch for 0.177 to 0.54 Caliber Rifles Handgun Red Laser Sight
Brand: EZshoot
Color: Red Dot

Function:
---This laser bore sight is designed for sighting in your rifles and pistols.
---There are 9 bore adapters, can be applied to all .177-.54 caliber rifles and pistols.
--- By projecting a laser beam from the center of the barrel axis of your firearm, this laser bore sight collimator allows you to instantly and accurately set your sight or scope.
Specifications:
Material: Aluminum
Length: 6.3inch
Head diameter: 0.62inch
Tail diameter: 0.2inch
Laser wavelength: 630-680nm
Max. Output Power: ＜5mW
Laser class: IIIA
Color: Red
Weight: 38g / 1.33oz
Package weight: 135g / 4.7oz
How to use it?
A. Assemble the battery into the bore sight.
B. Select the proper adapter that fits in the barrel of your firearm.
C. Assemble the adapter on the small end of the laser bore sight, then screw the adapter tight to maker bore sight is inserted in untill it is sung with the crown of your firearm.
E. When you press the switch button, a bunch of red beam will be emitted.
Package Includes:
1 x Laser bore-sighter
1 x Screwdriver
1 x Allen Wrench
1 x Spare Screws
6 x AG13 Battery
9 x Bore adapters
Caution:
Keep bore sight laser pointing away from eyes.

Improve Accuracy: Laser bore sight emit a straight red laser beam, providing a precise reference for zeroing in on your target.
Applied More Model: Upgrade 9 bore adapters in set, the laser bore sight can be applied to all .177-.54 caliber rifles and pistols.
Push Button Switch: Upgrade bore sight add push button switch function, control it conveniently.
Brightness Enhancement: Power: <1mW Class IIIA Laster. Max. Output Power: <5mW.
Easy to Use: Simply choose the caliber adapter and place the laser bore sight unit in the muzzle.