Logan Plays tries the Hasta Nebula Smoke and Tracer unit if it actually works.  This device offers not only muzzle flash and tracer capabilities but also simulates realistic muzzle gasses with each shot. Powered by a rechargeable LiPo battery, the NEBULA utilizes a water-glycol solution to generate the mist effect, similar to professional film and TV production. Before purchasing, it's essential to carefully review the "Special Instructions" section to ensure optimal performance and compatibility.