CRIM1029 Features: * Lasergrip * Comfortable rubber over molded switch with hard polymer side panel * Activation: Front pressure switch * Fits: Kahr arms k9/k40 full size pistols(2nd gen frame only) * Dot size: 0.5" at 50 Feet * Made in USA Includes: * Power source: Two 2032 lithium batteries (included) with 4 hour on time and 5 year shelf life Specifications: * Beam intensity: 5mw Peak, 633nm and class Iiia laser for max output law and tech allow Dimensions: * Overall dimensions: 5" H x 3" W x 2" D Warranty: * Manufacturer provides 3 years warranty