Crimson Trace Lasergrip for 1911 Government/Commander, Black with Side Activation Instinctive activation and fully adjustable for windage and elevation Manufactured to fit seamlessly with the firearm frame No gunsmithing or frame modifications required for installation Hard Polymer, rubber overmolded dual side activation, master on/off switch Proudly made in the USA Class IIIA laser; 5mW or less