StrongTools CAL 223 Rem Gauge Laser Boresighter/In-Chamber Laser Bore Sight Boresight for 223Rem/243 Rem Red Dot (223)

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StrongTools CAL 223 Rem Gauge Laser Boresighter Red Dot Specification: Type: Class 3A laser Laser Type: Visible red laser Compatibility: Rifle, Handgun, Bow, Cross Bow, Pistol Material: Brass Description: ● The laser unit cartridge fits 223REM caliber rifles ● It projects a straight laser beam allowing precise optical adjustments to sight in your scopes & sights without firing and ammo ● Great for the range and ensuring your gun is still zeroed in after travel ● Easy to use ● Simply place batteries in end cap-twist and end cap to turn on-and place in chamber ● Class 3A laser and laser output less than ● Laser wavelength: 650nM ● Precision made How to intall the battery: Twist the end cap off to open the battery housing. Insert the three supplied batteries (LR41) into the battery, negative end first. Be certain that the batteries are all facing in the proper direction to ensure proper function of your Arrow Laser Sighting Tool. Turn the end cap clockwise until it is slightly snug. At this point you should visibly see the red laser. If you plan to store the laser for a long period of time without use, remove the batteries to preserve the power. Package include: 1 x 223 REM Laser Bore Sight 4 x AG3 Battery