By Grex Airbrush

Grex Tritium.TS3 side-feed pistol grip airbrush

Regular price $218.00 USD
Regular price $218.00 USD Sale price $218.00 USD
Shipping calculated at checkout.
Brand: Grex Airbrush
Availability: Low stock
SKU: TS3.Tritium
Regular price $218.00 USD
Regular price $218.00 USD Sale price $218.00 USD

Grex Tritium.TS3 Pistol Grip Airbrush: Professional Side-Feed Double Action

Experience the ultimate in comfort and precision with the Grex Tritium.TS3. As part of the premium Tritium series, the TS3 combines the intuitive feel of a spray gun with the surgical accuracy of a high-end airbrush. Whether you are an automotive artist, a scale modeler, or a professional illustrator, the TS3's pistol grip design reduces hand fatigue and provides unparalleled control for long painting sessions.

Why the Grex TS3 Stands Out

  • Pistol Grip Ergonomics: The TS3 features a textured, ergonomic handle and a smooth double-action trigger. Simply pull the trigger to control both airflow and paint volume simultaneously—perfect for artists who find traditional top-button airbrushes taxing on the index finger.

  • 360° Versatile Side-Feed System: The unique side-feed design allows you to mount reservoirs on either the left or right side, making it ambidextrous. Because the cup is on the side, you get an unobstructed, straight line of sight to your work surface.

  • Superior Atomization: Equipped with a 0.3mm fluid nozzle, the TS3 delivers fine-line detail and smooth, consistent gradients. The internal needle/nozzle architecture is designed for high-performance atomization across a wide range of paint viscosities.

  • Quick-Fit™ Technology: Includes Grex’s patented Quick-Fit™ needle caps. These magnetic caps are incredibly easy to swap or remove, allowing you to switch to the included Crown Cap for ultra-close detail work without risking needle damage.

Product Specifications:

  • Trigger Style: Pistol Grip, Double-Action (Pull for Air & Paint)

  • Nozzle Size: 0.3mm (Fine to Medium Detail)

  • Feed Type: Side Gravity Feed / Side Siphon Feed

  • Construction: Heavy-duty Nickel Chrome-Plated Housing

  • Adjustability: 360-degree reservoir rotation for spraying at any angle.

What’s in the Box?

The Grex TS3 is one of the most complete kits on the market, including three interchangeable reservoirs to fit any job size:

  1. 7ml (1/4 oz.) Side Gravity Cup – Ideal for detail and small projects.

  2. 15ml (1/2 oz.) Side Gravity Cup – The "all-rounder" for general coverage.

  3. 30ml (1 oz.) Side Siphon Bottle – Perfect for large surface areas and background work.

Upgrade your workflow with the Grex Tritium.TS3—the professional choice for precision, comfort, and versatile side-feed performance.


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Meta Description: Master your craft with the Grex Tritium.TS3. Features a comfortable pistol grip, 0.3mm nozzle, and interchangeable side-feed cups. Perfect for detail & long sessions.

SprayGunner Return Policy for Airbrushes

30-Day Hassle-Free Returns:
SprayGunner offers a 30-day hassle-free return policy for all Spraygunner airbrushes. Customers can return the product for any reason within this period for a full refund or exchange, with no questions asked. Just send us a message to sales@spraygunner.com

Extended Returns for Store Credit:
For returns initiated within 60 days after delivery, customers can choose to receive their refund as a store credit, offering additional flexibility.

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  • For customers in the lower 48 states: SprayGunner provides free return shipping, making the process easy and cost-effective.
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This policy ensures that purchasing an Iwata airbrush from SprayGunner is a risk-free and customer-friendly experience.

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