KingFurt Tactical Red Laser Beam Dot Sight Scope for Hunting Gun Rifle Pistol handgun 20mm Mount with Button

Specifications: Laser Color: Red Product Dimensions: 2.25" x 0.75" /57mm x 19mm Range: approx.330ft/100m Max Output: <1mw battery model ?LR44 Package Includes: 1x Laser Sight with Mount 2x Wrenches 3x Batteries Feature: Fit? 20mm (0.79") Rail Easily attaches to handguns and pistols Compact, lightweight, durable. Increase your accuracy, confidence and sight while shooting. Warning: Do not look directly at the laser beam. Do not aim the laser beam at people. Do not aim the laser at reflective surfaces. Do not look at the laser pointer using things like binoculars or microscopes. Children should not use the laser unless under the watchful eye of an experienced adult.