Grex
Grex Tritium.TG3
$329
Best Airbrushes · head-to-head
Grex Tritium.TG3 vs GSI Creos Mr. Procon Boy WA Platinum
A sourced, side-by-side comparison. Grex Tritium.TG3 is cheaper at $329. Every spec and price links to its source.
GSI Creos
GSI Creos Mr. Procon Boy WA Platinum
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | Grex Tritium.TG3 | GSI Creos Mr. Procon Boy WA Platinum |
|---|---|---|
| US price | $329 | — |
| Brand | Grex | GSI Creos |
| Released | — | — |
| Nozzle diameter (mm) | 0.3 | 0.3 |
| Action type | dual-action | dual-action |
| Feed type | gravity | gravity |
| Mix type | internal | — |
| Cup capacity (ml) | — | — |
| Recommended psi range | 5-80 | — |
| Air inlet thread (in) | — | 1/8 |
| Needle nozzle interchangeable | Yes | Yes |
| Included nozzle sets | 1 | — |
| Weight grams | 180 | — |
Sources — Grex Tritium.TG3: grexusa.com (verified 2026-07-13). GSI Creos Mr. Procon Boy WA Platinum: mr-hobby.com (verified 2026-07-13).