635-655nm <br />             <strong>Laser Power:</strong> Less than 5mW <br />             <strong>Material:</strong> Brass                                            <strong>Package weight:</strong> 0.042 kg <br />             <strong>Product size (L x W x H):</strong> 4.50 x 0.90 x 0.90 cm / 1.77 x 0.35 x 0.35 inches <br />             <strong>Package size (L x W x H):</strong> 5.00 x 4.50 x 1.50 cm / 1.97 x 1.77 x 0.59 inches                               <strong>Package Contents:</strong> 1 x Hunting Tactical 223 REM Boresighter Cartridge Red Laser Bore Sight, 3 x Cell Battery, 1 x English User Manual                  <p><img src="http://des.chinabrands.com/uploads/pdm-desc-pic/Electronic/image/2016/03/29/1459250812308001.jpg" style="" title="1459250812308001.jpg"/></p><p><img src="http://des.chinabrands.com/uploads/pdm-desc-pic/Electronic/image/2016/03/29/1459250812234971.jpg" style="" title="1459250812234971.jpg"/></p><p><img src="http://des.chinabrands.com/uploads/pdm-desc-pic/Electronic/image/2016/03/29/1459250818840531.jpg" style="" title="1459250818840531.jpg"/></p><p><img src="http://des.chinabrands.com/uploads/pdm-desc-pic/Electronic/image/2016/03/29/1459250813747573.jpg" style="" title="1459250813747573.jpg"/></p>