5KU Shotgun Tracer Unit with Simulated Muzzle Flash

Features Designed to slip onto barrels of 24mm O.D. or smaller, tightened via 4 set screws Will work on many brand gas and spring shotgun Clears front sight assemblies and most magazine tube configurations 5W UV LED 2 side light source Built-in Lithium battery with battery level indicator light (green and red lights) USB-C recharging port (cable included) Quick charge: 5 Mins = 1000 rounds of shooting Automatic standby after 5 minutes of inactivity Automatic activation upon shaking in standby mode It is recommended that you recharge the tracer unit at least once every three months to keep the battery in working condition MODES: Tracer / Flash / Tracer AND Flash Specifications Material: Aluminum alloy