Description Lightweight rail-mounted light with red laser, constructed of an impact-resistant polymer, designed to fit compact and sub-compact handguns. It also fits most full-sized handguns with rails on the market. Now shining brighter at 170 lumens! Features White 170 lumen LED and red laser for long-range targeting 3 modes: White LED only, Red laser only, or both LED and Red laser Runs 1.5 hours to the 10% output level ( LED only or LED and laser); 15 hours (laser only) Compact - Weighs 2.81 oz (79.7 g) with included battery; 2.73 in (6.93 cm) long Key kit included for mounting to a variety of weapons (H&K USP models do not include key kit) Rail clamp designed to rapidly attach/detach from side of weapon. One handed snap-on and tighten interface keeps hands away from muzzle when attaching/detaching Windage and elevation adjustment screw mounted in bushing for dependable zero retention of laser Ambidextrous momentary/steady On-Off switch Uses one 3V CR2 lithium battery (included) Impact-resistant polymer construction with durable anodized aluminum facecap BOROFLOATA(R) high-temperature glass lens IPX4 water-resistant Serialized for positive identification Models also available for H&K USP Compact frame and H&K USP Full Size frame Limited lifetime warranty Assembled in USA Specifications High Lumens: 170Run Time: 1.50 hoursBeam Distance: 115 metersMax Candela: 3,300Battery Type: CR2 LithiumBattery Quantity: 1Length: 2.73 inches (6.93 centimeters)Weight: 2.81 ounces (79.66 grams)Colors: Black Documentation Compatibility List Data SheetFact SheetInfo Sheet with Part NumbersProduct Instructions