SMK1055 Features: * Triple duty CLR red laser sight * Material: Aluminum * Ultra compact, low profile design * Precision accuracy * Built-in Weaver mount * Integrated secondary mounting rail * Quick target acquisition * Perfect for rapid fire or moving targets * Highly accurate windage / elevation adjustment * Durable plastic composite body * Lightweight * Visibility (day / night): 20 / 300 yd * Laser wavelength (mm): 632-650 * Laser power output (mW): 3-5 * Laser type: visible red dot * Dot size (mm@100m):<5 Includes: * Included accessories screwdriver, hex wrench and batteries Color/Finish: * Finish: Black Specifications: * Up to 300 yards visibility at night * Up to 20 yards visibility in daylight Dimensions: * Weight: 0.08 lb * Dimensions: 1.2"" H x 1.5"" W x 2.4"" D Warranty: * Limited lifetime warranty