NcStar Tactical Blue Laser w/Pressure Switch & Mount

Features: - 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 Weaver/Picatinny type rail mount that will fit Weaver/ Picatinny/ MIL-STD 1913 type rails. Includes mounting tool - Fully Adjustable for Windage and Elevation. Includes adjustment tool - Momentary End Cap Pressure Switch and it also comes with Remote Coil Pressure Switch - Uses 1 CR123A Lithium Type Battery (Included) - Dimensions: 3.5" L x 1.1" W x 1.4" H - Weight: 3.6 oz - Blue Laser is inbetween 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. - US Patent Pending Specifications: - Laser Color: Blue - Laser Wavelength: 450 nm - Maximum Output Power: 5mW - Laser Class: Class IIIa - Operating Voltage: 3V - Operating Current: 35-50 mA - Line Width: 10 nm - Beam Divergence: 0.01 mrad - Beam Diameter: 20 mm 20 yards - Mount Type: Weaver/Picatinny type rail mount - Laser Tube Body Diameter: 0.9" - Length: 3.5" - Height: 1.4" (with Mount) - Width: 1.1" (with Mount) - Weight: 3.6 oz. (with Remote Coil Pressure Switch) - Material: Black Anodized Aluminum Construction.