Gamo USA Laser Genetics Designator Sub-Zero w/Scope Mount LGND3SZ

Precision Machined From High Tech Aluminum. Fully O-Ring Sealed For Dust And Water. Fully Multi-Coated Optical Lens System. Nitrogen Charged For Anti-Fog. 1" (Tube Adapts To Many Mounting Systems). Dimensions: 6.10L X 1.25� DIA. X 1.0 DIA. Tube. Weight: 5.34 OZ.. Power Supply: 1- CR123A Battery (Included). Rotary Optical Beam Collimator- Allows Quick Adjustment of Beam Diameter and Intensity. 532nm Laser Light Frequency - Easiest Light For The Human Eye To See. Amplified Coherent Light - Most Efficient Light For Long Distance Illumination. Output Power: 18mW. Range: 3.0 Miles (Extreme Cold Weather Use). 1 Year Warranty. Class 2M Laser Product.