CRIM1102 Features: * Lasergrip * Power source: Two 2032 lithium batteries with over 4 hours of illumination * Activation: Front located integrated momentary pressure switch * Pressure sensitive master on and off switch * Precision wind age and elevation adjustments * Dot size: 0.5" at 50 Feet * Made in USA Specifications: * Beam intensity: 5mw Peak and 633NM class 3R laser * 4 Screw attachment Dimensions: * Overall dimensions: 5" H x 3" W x 2" D Warranty: * Manufacturer provides 3 years warranty