CRIM1098 Features: * Lasergrip * Power source: Two 2032 lithium batteries with over 4 hrs 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: * 4 Screw attachment * Beam intensity: 5mw Peak, 633nm and class 3R laser Dimensions: * Overall dimensions: 5" H x 3" W x 2" D Warranty: * Manufacturer provides 3 years warranty