NcSTAR compact Blue Laser with Rail Mount for pistol or rifle

• NcSTAR is the First in the Industry to provide a Safe Class IIIa firearm rated Blue Laser to the US Market!• Blue Laser: Freq. 450nm, Class IIIa Laser• Maximum Output: <5mw• Compact Blue Laser with a Quick Release Weaver/Picatinny type rail mount that will fit most Weaver/ Picatinny/ MIL-STD 1913 type rails.• Fully Adjustable for Windage and Elevation. Includes adjustment tool• Push Button Rubber switches on both sides of laser body to turn laser On/Off.• Uses 1 CR123A Lithium Type Battery• Dimensions: 2.9" L x 1.0" W x 1.5" H• Weight: 3.7 oz (with Battery)• Blue Laser is in-between the brightness of the Red and Green Lasers.• Blue Laser is not susceptible to cold weather like the Green lasers.• Blue Laser will have Laser Beam Trace like the Green Laser at night if there are particulates in the air. • Blue Laser will have a Battery life that is 4X-5X greater than a Green Laser. Approximately 30+ hours of Battery life.