insect salt gun laser for bug salt 2.0 and 3.0, insect eradication airsoft bb pump add-on accessories wassers <b>package includes:</b><br> 1 * laser sight</b><br> 1 * mounting hardware</b><br> 2 * mounting wrenches</b><br> 6 * ag13 batteries</b><br> 1* pressure switch</b><br> 1 * instruction(has been updated to youtube video) </b><br> 1 * warranty card</b><br><br> <b>note:</b><br> avoid direct eye exposure to beam. </b><br> avoid aiming the laser beam at people. </b><br> avoid aiming the laser at reflective surfaces. </b><br> avoid looking at the laser pointer using things like binoculars or microscopes.</b><br>