UNITY GASCAP LINK USB-C/SF SCT BLKUnity Tactical, GASCAP, Link USB C, Rear Cap, Fits SureFire Scout Light Weapon Lights, Black The Unity Tactical GASCAP LINK USB C Tailcap is a cutting edge accessory designed to enhance the functionality of SureFire Scout style weapon lights. By integrating USB C technology, it offers near zero loss output and dependable, repeatable activation, marking a significant advancement in switching technology for weapon mounted lights. Key Features: USB C