--- product_id: 1815380 title: "Grex Tritium.TG3 Double Action Pistol Style Trigger Top Gravity Airbrush, 0.3mm Nozzle" brand: "grex" price: "£301.76" currency: GBP in_stock: true category: "Grex" url: https://www.desertcart.co.uk/products/1815380-grex-tritium-tg3-double-action-pistol-style-trigger-top-gravity store_origin: GB region: United Kingdom --- # 0.3mm precision nozzle double action trigger control replaceable teflon seals Grex Tritium.TG3 Double Action Pistol Style Trigger Top Gravity Airbrush, 0.3mm Nozzle **Brand:** grex **Price:** £301.76 **Availability:** ✅ In Stock ## Summary > 🎨 Elevate your craft with precision and control – because details matter. ## Quick Answers - **What is this?** Grex Tritium.TG3 Double Action Pistol Style Trigger Top Gravity Airbrush, 0.3mm Nozzle by grex - **How much does it cost?** £301.76 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/1815380-grex-tritium-tg3-double-action-pistol-style-trigger-top-gravity) ## Best For - grex enthusiasts ## Why This Product - Trusted grex brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Quick-Fit Convenience:** Patented needle caps enable fast setup and cleaning, keeping you in the creative flow. - • **Pinpoint Precision Mastery:** 0.3mm stainless steel nozzle delivers ultra-fine detail for flawless finishes. - • **Customizable Paint Capacity:** Interchangeable top-mount reservoirs with integrated cups for perfect paint amounts every time. - • **Durability Meets Innovation:** Replaceable solvent-proof Teflon seals and precision-machined components ensure long-lasting performance. - • **Effortless Double Action Control:** Ergonomic pistol-style trigger lets you seamlessly manage air and paint flow with one pull. ## Overview The Grex Tritium.TG3 is a professional-grade double action gravity airbrush featuring a 0.3mm stainless steel nozzle for ultra-fine detailing. Its ergonomic pistol-style trigger offers intuitive control over air and paint flow, while interchangeable reservoirs and patented quick-fit needle caps provide customizable convenience. Built with replaceable solvent-proof Teflon seals and precision components, it promises durability backed by a 6-year warranty, making it a top choice for serious artists and modelers. ## Description GREX - Tritium.TG3 Double Action Pistol Style Trigger Top Gravity Airbrush, 0.3mm Nozzle ## Features - Easy-to-use and ergonomic double action "pull" trigger controls both air and paint - Internally mixed, cutting edge design for precise control of fine detailed work. - Interchangeable top mount reservoirs with integrated paint cup for minute amounts of paint - Patented Quick-Fit needle caps are quick and easy to setup and remove - Replaceable solvent proof teflon seals, precision machined stainless steel nozzle and needle ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B002XQ2K5W | | Best Sellers Rank | #456,526 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #806 in Household Bristle Paint Brushes #1,474 in Power Paint & HVLP Sprayers | | Brand Name | GREX | | Brush Width | 0.3 millimeters | | Color | Multicolor | | Customer Reviews | 4.5 4.5 out of 5 stars (94) | | Global Trade Identification Number | 00660292120123 | | Handle Type | short | | Item Weight | 1.4 pounds | | Manufacturer | Grex Airbrush | | Manufacturer Part Number | Tritium.TG3 | | Manufacturer Warranty Description | 6 year limited warranty on airbrush. | | Material Type | Stainless Steel | | Model Number | Tritium.TG3 | | Paint Type | Airbrush | | Size | 0.3 mm | | UPC | 660292120123 | | Unit Count | 1 Count | ## Product Details - **Brand:** GREX - **Brush Width:** 0.3 millimeters - **Color:** Multicolor - **Material:** Stainless Steel - **Size:** 0.3 mm ## Images ![Grex Tritium.TG3 Double Action Pistol Style Trigger Top Gravity Airbrush, 0.3mm Nozzle - Image 1](https://m.media-amazon.com/images/I/51M8i-eU4vL.jpg) ![Grex Tritium.TG3 Double Action Pistol Style Trigger Top Gravity Airbrush, 0.3mm Nozzle - Image 2](https://m.media-amazon.com/images/I/31AztgWqtZL.jpg) ![Grex Tritium.TG3 Double Action Pistol Style Trigger Top Gravity Airbrush, 0.3mm Nozzle - Image 3](https://m.media-amazon.com/images/I/31kIJhWCaZL.jpg) ![Grex Tritium.TG3 Double Action Pistol Style Trigger Top Gravity Airbrush, 0.3mm Nozzle - Image 4](https://m.media-amazon.com/images/I/31x1d98xKWL.jpg) ![Grex Tritium.TG3 Double Action Pistol Style Trigger Top Gravity Airbrush, 0.3mm Nozzle - Image 5](https://m.media-amazon.com/images/I/31oyBgLn5qL.jpg) ## Questions & Answers **Q: Is this recommended for car rims? I've never used an airbrush before** A: Airbrushes are for painting small areas. I use mine to paint models. The reservoir on the airbrush doesn't hold enough paint to do large surfaces. I wouldn't think this is a good fit for what you want to do. Sorry. **Q: Are the threads on the grex airbrush npt or bsp? i want quick connect it to my 1/4 “ npt compressor** A: npt **Q: I have been using a co2 cylinder instead of a compressor with an old testors airbrush. would the grex be compatible with the co2 cylinder?** A: Yes you would just need the proper hose and fittings **Q: Grex tritium.tg3 vs gsi creos mr. procon boy wa trigger review?** A: I got the GSI Creos before I started using the Grex. I find the Grex easier to use during long spray sessions. Simply because it's bigger with the handle. The GSI Creos doesn't have it. Also, the Creos is a much smaller airbrush. It also has a much larger needle - .5 the Grex has a .3 ## Frequently Bought Together - Grex Tritium.TG3 Double Action Pistol Style Trigger Top Gravity Airbrush, 0.3mm Nozzle - Grex G-MAC MAC Valve with Quick Connect Coupler and Plug --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/1815380-grex-tritium-tg3-double-action-pistol-style-trigger-top-gravity](https://www.desertcart.co.uk/products/1815380-grex-tritium-tg3-double-action-pistol-style-trigger-top-gravity) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-10-12*