Description Sightmark’s .350 Legend Boresight is the perfect tool to get on paper fast without wasting time or ammunition. This premium boresight is made of durable brass and features an on/off end cap. It comes with batteries and a carrying case. If you need to sight-in your weapon quickly and accurately, choose a .350 Legend In-Chamber Red Laser Boresight! Included in Package Batteries Carrying case Battery Used Type: 2x AG5 or 3x AG3 Product Downloads Product Manual Features Precision Accuracy Reliable and durable Compact and lightweight Easy to pack and travel Comes with batteries and a carrying case EXPORT CONTROL NOTICE: This product is controlled for export and in-country transfer under the Export Administration Regulations (EAR). division contrary to U.S. law prohibited. Specifications Laser wavelength 632-650 output power, mW <5 Battery type 2x AG5 or 3x AG3 battery life, hrs 1 range for sighting, yd 15-100 dot size, in. @ 100yds 2 operation on/off end cap construction brass operating temperature, o F / o C 15 to 120 / -9 to 48