<b>Specification:</b><br> Color: Gold<br> Battery type: LR41（Batteries included ）<br> <b>How to use the bore sight?</b><br> 1.Unscrew the back cap from the bore sight by turning counter clockwise<br> 2.Stand the bore sight on a flat surface with the laser side pointing down<br> 3.Insert batteries (+ side up) inside the rear opening <br> 4.Carefully push down and turn the screw cap clockwise to tighten the cap (the laser is now on)<br> 5.Place in your rifle’s chamber and close the bolt<br> 6.To remove - open the bolt if it does not automatically extract, manually remove the unit by tilting the rifle’s barrel upward (always practicing safe firearm practices)<br> 7.Unscrew the back and remove the batteries to turn the bore sight off<br> <b>Package included</b><br> -- 1 X 223 Bore Sight<br> -- 6 X LR41 Batteries<br>