Check the listing for details. Laspur Sub Compact Laser Sight Rechargeable Battery. Color: Black, Condition: New. Listed at 17.98 USD. FEATURES ★Low profile, Ultra-lightweight, compact, and tough design. Offers the brightest laser allowed by Law. ★Smart switch design. Ambidextrous momentary/ steady On-Off switch Controls activation from either side of the unit。 ★The laser fits onto virtually any firearm with a modern (M1913 Pica tinny or Weaver-style) accessory rail. Fit rail-equipped pistols, handgun, rifles, and shotguns. ★New charging system for maximum convenience. Can be powered by all common USB power sources. It save your time and you do not need to calibrate the laser next time. ★It is fully user-adjustable for Windage and Elevation with the provided tool, You can adjust and zero-in this laser easily. Also, if you don't like the product or if something happens to it please return it for a full refund or a new one! No questions asked! We are real humans in the United States with a real company and a real warranty OPERATION Single press left or right switch to turn on or off the device. DETAILS ★Laser output: