The Crimson Trace laser sights increase the flexibility of this already versatile pistol, adding an instinctively activated laser sight to the available options. Constructed of the same material as the pistol"s frame, the Laserguard shrugs off recoil and maintains zero, even if fitted to the 21 oz, .45 ACP Millennium Pro. Fitting seamlessly to the frame, the Laserguard"s slim profile matches the Millennium Pro"s width, ensuring that the pistol is easily concealed and holstered. Includes Holster.Specifications:- Gun not included- Platform: Laserguard - Attachment: Trigger Guard Attachment - Activation: Instinctive Activation - Front - Material(s): Polymer and Rubber Combination - Installation: User Installed, No Gunsmithing Necessary - Sighting: Factory Sighted at 50 feet - User Adjustable: Windage and Elevation - Battery Life: Four Hours - Battery Type: 1/3N 3V Lithium (1)- On/Off Switch: No - Laser Output: 5mW peak, 633nm, Class 3R Red Laser - Laser Visibility: Aproximately .5 Inch Diameter at 50 Feet - Warranty: 3 Years Complete - Fits Model(s): Taurus Millennium Pro (Except Frames with Picatinny Rail). Will not fit original Millennium models.- Wrench Size: .05