Grex Tritium.TS3 side-feed pistol grip airbrush

Ergonomic and Large Pattern Sprayer

This is my second Grex pistol grip airbrush. The ergonomics of the pistol grip make it much more comfortable than my traditional airbrushes, especially for long periods of use. I bought this one because of the fan spray kit and wider coverage area it provides. The change out for the fan assembly was very easy. The overall quality of the Grex airbrushes is excellent and they are easy to maintain. I've only used this one once so far, but it performs similar my TS2 that I've used dozens of time since purchasing it in July 2025. I used the TS3 to spray clear coat on a 1/48th scale F-4 model and it was perfect for this purpose. I envision it being a good base coat and primer painter for future kits; when you need to cover large areas quickly. It performs very well and is easy to setup and clean. I keep it, the TS2, and a Badger connected to the compressor all the time, so its very convenient to switch between brushes depending on what I need to do. Overall, I really like the Grex line so far and I'm glad I decided to add it to my airbrush inventory.