300 WIN MAG Laser Bore Sighter Red Dot Sight Brass Cartridge Bore Sight Caliber
Caution: Avoid direct eye exposure to the laser beam. Laser radiation is emitted from the aperture.
Housing Material: Brass
Laser Type: Red Laser
Laser Wavelength: 635~655mm
Max Output Power: <5mW
Power Supply: 3Pcs LR41 Batteries (NOT Included)
Battery Installation: Positive side facing outwards. Look at your button cell battery, you will see "+" on the flat side commonly, which means positive. And the other slightly rounded side is the negative side.
– 300WIN MAG laser bore sighter caliber.
– Great for the range and ensuring your tactical equipment is still zeroed in after travel.
– It projects a straight laser beam allowing precise optical adjustments to sight in your scopes or sights.
How to Use:
– Battery Installation: Simply twist the end cap counterclockwise to open the battery housing, insert 3pcs LR41 batteries and all anode facing outwards. Be certain that the batteries are all facing in proper direction.
– Turn On: Insert batteries then turn the end cap clockwise until it's slightly snug. At this point you should see the red laser dot.
– Turn Off: No off switch, you need to open the end cap and take the batteries out.
– About Storgae: If you plan to store the boresighter for a long period of time without use, remove the batteries to preserve power, place the sighter in a cool, dry place.
1 x Laser Bore Sighter
1 x User Manual
Batteries not included, please consider it before order.