NcStar Tactical Green Laser w/ Quick Release Weaver Mount for Pistol

Features: - All aluminum construction - Durable - Lightweight - Fully adjustable for windage and elevation Specifications: - Green Laser: Freq. 532nm, Class IIIa Laser - Maximum Output: 5mw - Quick Release Weaver Style Mount - Fully Adjustable for Windage and Elevation. Includes adjustment tool - Ambidextrous Sliding On/Off Switch - Uses 1 CR2 Lithium Type Battery (Included) - Dimensions: 2.6" L x 1.0" W x 1.6" H - Weight: 3.3 oz - Nominal Operating temperature: 59 - 95 degrees Fahrenheit