UNITY GASCAP™ LINK™ USB-C Tailcap — Scout-Pattern USB-C + LINK™ interface in a rugged tailcap for SureFire® Scout®-style weapon lights. Near-zero-loss output, dependable actuation, and smart cable management—designed to pair with UNITY AXON™ / AXON™ SL / AXON™ XL and ModButton™ Lite. Highlights LINK™ System (USB-C): Near-zero-loss signal path for maximum light output and consistent activation. Onboard full-size button: Momentary or latching constant-on right on the tailcap. Lateral, reversible port: Flexible routing on either side; choose the cable exit that fits your setup. Integrated cable cage: Protects the connector and locks it in solidly. Duty-ready build: High-impact polymer for harsh environments. Compatibility Lights: SureFire Scout-pattern weapon lights (tailcap interface) Switches: UNITY AXON / AXON SL / AXON XL, ModButton Lite (LINK/USB-C) Why it’s useful Keeps your high-output head running at full performance thanks to the LINK™ near-zero-loss interface. Cleaner, safer cable management with a protected, reversible port. Built-in latching button provides a reliable backup if your remote switch gets damaged or you need direct activation.