{"title":"Grex Airbrushes, Compressors \u0026 Accessories","description":"\u003cp\u003eExplore Grex airbrushes, a compressor combo, air supply equipment and accessories for model painting. Browse the Grex selection at MegaHobby and choose products by their role in the complete painting setup.\u003c\/p\u003e\u003ch2\u003eChoose a coordinated airbrushing setup\u003c\/h2\u003e\u003cp\u003eStart with the equipment you already own. The Genesis XGi3 is a standalone dual-action gravity-feed airbrush, while the GCK05 combines it with a compressor and supporting accessories. A separate AC1810-A listing serves those who need an air source. Check the contents before buying so you do not duplicate equipment unnecessarily.\u003c\/p\u003e\u003ch2\u003eMatch the tools to the model\u003c\/h2\u003e\u003cp\u003eAn aircraft camouflage scheme, model-car finish, military vehicle or miniature can ask for different paint handling and spray patterns. No single nozzle or accessory guarantees a particular result. Test the paint system on a spare surface, follow the thinning guidance and adjust the setup while observing the spray.\u003c\/p\u003e\u003cp\u003eCheck the airbrush feed type, installed needle and nozzle, hose connections and compressor requirements together. Accessories should be selected by explicit compatibility rather than brand name alone. Read the individual contents list to distinguish a complete equipment package from a standalone component.\u003c\/p\u003e\u003ch2\u003ePlan maintenance as part of the workflow\u003c\/h2\u003e\u003cp\u003eKeep the equipment instructions nearby for setup and cleaning. A stable holder, suitable hose route and clear working area make it easier to handle the model between coats. Follow the equipment and paint guidance for cleanup, and inspect delicate parts before returning the airbrush to service.\u003c\/p\u003e\u003ch2\u003eExplore related collections\u003c\/h2\u003e\u003cp\u003e\u003ca href=\"\/collections\/grex-airbrush-systems\"\u003eGrex Airbrushes \u0026amp; Compressor Combo Kits\u003c\/a\u003e · \u003ca href=\"\/collections\/grex-airbrush-accessories\"\u003eGrex Airbrush Accessories\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eExplore the wider \u003ca href=\"\/collections\/airbrushing\"\u003eAirbrushing collection\u003c\/a\u003e, choose finishing materials in the \u003ca href=\"\/collections\/paint-store\"\u003eMegaHobby Paint Store\u003c\/a\u003e, and find more \u003ca href=\"\/collections\/tools-supplies\"\u003eTools \u0026amp; Supplies\u003c\/a\u003e for the rest of your workbench.\u003c\/p\u003e","products":[{"product_id":"grex-genesis-xgi3","title":"Grex Airbrush Double Action Top Fed Ergo Grip 0.3mm Nozzle","description":"\u003cp\u003eThe Grex Genesis XGi3 combines traditional dual-action control with top\/gravity-feed paint delivery and an ergonomic grip. Its 0.3 mm nozzle provides a practical starting point for scale-model finishing, with the result depending on the paint, thinning and operating technique. Shop this Grex product at MegaHobby for your model-building and finishing work.\u003c\/p\u003e\u003ch2\u003eFeatures and supplied equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eGenesis XGi3 airbrush with 0.3 mm nozzle\u003c\/li\u003e\n\u003cli\u003eErgonomic body and trigger grip components\u003c\/li\u003e\n\u003cli\u003e2 ml, 7 ml and 15 ml top cups\u003c\/li\u003e\n\u003cli\u003eQuick-Fit crown cap and needle cap\u003c\/li\u003e\n\u003cli\u003ePreset paint-volume adjustment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePlan a compatible setup\u003c\/h2\u003e\u003cp\u003eChoose a cup for the size of the job, from a small detail session to a larger color area. A separate compatible air source and hose are needed for the standalone airbrush; consider the GCK05 combo if you need a coordinated equipment package.\u003c\/p\u003e\u003ch2\u003eBuild a repeatable painting workflow\u003c\/h2\u003e\u003cp\u003ePrepare a test surface before painting your model. Follow the paint manufacturer’s guidance for thinning and cleanup, and use the equipment instructions for setup and maintenance. Spray results depend on the complete combination of paint, air supply and technique, so change settings deliberately and check the result before continuing.\u003c\/p\u003e\u003cp\u003eChoose the equipment around the project: an aircraft camouflage pattern, a model-car body, armor panels or a miniature can each call for a different approach. Good access, a stable air supply and a planned cleanup routine help make the equipment easier to use between sessions.\u003c\/p\u003e\u003ch2\u003eExplore Grex at MegaHobby\u003c\/h2\u003e\u003cp\u003eBrowse \u003ca href=\"\/collections\/grex\"\u003eGrex airbrushing equipment\u003c\/a\u003e, compare \u003ca href=\"\/collections\/grex-airbrush-systems\"\u003eGrex airbrushes and systems\u003c\/a\u003e, or find \u003ca href=\"\/collections\/grex-airbrush-accessories\"\u003eGrex airbrush accessories\u003c\/a\u003e. Explore the wider \u003ca href=\"\/collections\/airbrushing\"\u003eAirbrushing collection\u003c\/a\u003e and \u003ca href=\"\/collections\/paint-store\"\u003ePaint Store\u003c\/a\u003e for your next model finish.\u003c\/p\u003e","brand":"Grex","offers":[{"title":"Default Title","offer_id":67890709823562,"sku":"GREX-Genesis.XGi3","price":159.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/3066\/5546\/files\/611COuy-ebL._AC_SL1500.jpg?v=1793684536"},{"product_id":"grex-gck05","title":"Grex Airbrush Combo Kit - Genesis XGI3 Airbrush with AC1810 Air Compressor - GRXGCK05","description":"\u003cp\u003eThe Grex GCK05 brings the Genesis XGi3 gravity-feed airbrush and AC1810-A compressor together with supporting equipment. It offers a coordinated starting point for a scale-model painting bench, rather than requiring you to choose each main component separately. Shop this Grex product at MegaHobby for your model-building and finishing work.\u003c\/p\u003e\u003ch2\u003eFeatures and supplied equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eGenesis XGi3 dual-action 0.3 mm airbrush\u003c\/li\u003e\n\u003cli\u003eAC1810-A airbrush compressor\u003c\/li\u003e\n\u003cli\u003eG-MAC airflow control\u003c\/li\u003e\n\u003cli\u003e6-foot braided nylon air hose\u003c\/li\u003e\n\u003cli\u003e2 ml, 7 ml and 15 ml top gravity cups\u003c\/li\u003e\n\u003cli\u003eAirbrush carrying case\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePlan a compatible setup\u003c\/h2\u003e\u003cp\u003eUse the included small and larger cups to suit the amount of paint needed. Plan paint preparation, cleanup supplies and the working area separately; an equipment combo does not mean every consumable for your first painting project is included.\u003c\/p\u003e\u003ch2\u003eBuild a repeatable painting workflow\u003c\/h2\u003e\u003cp\u003ePrepare a test surface before painting your model. Follow the paint manufacturer’s guidance for thinning and cleanup, and use the equipment instructions for setup and maintenance. Spray results depend on the complete combination of paint, air supply and technique, so change settings deliberately and check the result before continuing.\u003c\/p\u003e\u003cp\u003eChoose the equipment around the project: an aircraft camouflage pattern, a model-car body, armor panels or a miniature can each call for a different approach. Good access, a stable air supply and a planned cleanup routine help make the equipment easier to use between sessions.\u003c\/p\u003e\u003ch2\u003eExplore Grex at MegaHobby\u003c\/h2\u003e\u003cp\u003eBrowse \u003ca href=\"\/collections\/grex\"\u003eGrex airbrushing equipment\u003c\/a\u003e, compare \u003ca href=\"\/collections\/grex-airbrush-systems\"\u003eGrex airbrushes and systems\u003c\/a\u003e, or find \u003ca href=\"\/collections\/grex-airbrush-accessories\"\u003eGrex airbrush accessories\u003c\/a\u003e. Explore the wider \u003ca href=\"\/collections\/airbrushing\"\u003eAirbrushing collection\u003c\/a\u003e and \u003ca href=\"\/collections\/paint-store\"\u003ePaint Store\u003c\/a\u003e for your next model finish.\u003c\/p\u003e","brand":"Grex","offers":[{"title":"Default Title","offer_id":67890709856330,"sku":"GREX-GCK05","price":409.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/3066\/5546\/files\/grex-gck05-genesisxgi3-airbrush-combo-kit-954621_1200x_06793c2b-3a87-4b4a-987a-1fb58f9c7773.webp?v=1793684537"},{"product_id":"grex-ac1810-a","title":"Grex 1\/8 HP Portable Piston Compressor For Airbrushes","description":"\u003cp\u003eThe Grex AC1810-A is a compact oil-less piston compressor for a compatible airbrush setup. Its regulator, gauge and moisture trap bring the main air-management controls together, while a carrying handle makes it easier to move the compressor between work areas. Shop this Grex product at MegaHobby for your model-building and finishing work.\u003c\/p\u003e\u003ch2\u003eFeatures and supplied equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e1\/8 HP oil-less piston design\u003c\/li\u003e\n\u003cli\u003eLocking regulator and integrated pressure gauge\u003c\/li\u003e\n\u003cli\u003eMoisture trap with release valve\u003c\/li\u003e\n\u003cli\u003eAutomatic shut-off and manual power switch\u003c\/li\u003e\n\u003cli\u003eIntegrated airbrush holder\u003c\/li\u003e\n\u003cli\u003eListed displacement: 0.7 cfm \/ 20 L per minute\u003c\/li\u003e\n\u003cli\u003eListed maximum pressure: 60 psi\u003c\/li\u003e\n\u003cli\u003eStandard 1\/8-inch fittings\u003c\/li\u003e\n\u003cli\u003eListed 12-foot coiled hose\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePlan a compatible setup\u003c\/h2\u003e\u003cp\u003eMatch the compressor to the airbrush and paint system, and adjust pressure while observing the spray. Check the electrical rating on the actual unit before use; this listing is for the AC1810-A model, not a promise of universal-voltage operation.\u003c\/p\u003e\u003ch2\u003eBuild a repeatable painting workflow\u003c\/h2\u003e\u003cp\u003ePrepare a test surface before painting your model. Follow the paint manufacturer’s guidance for thinning and cleanup, and use the equipment instructions for setup and maintenance. Spray results depend on the complete combination of paint, air supply and technique, so change settings deliberately and check the result before continuing.\u003c\/p\u003e\u003cp\u003eChoose the equipment around the project: an aircraft camouflage pattern, a model-car body, armor panels or a miniature can each call for a different approach. Good access, a stable air supply and a planned cleanup routine help make the equipment easier to use between sessions.\u003c\/p\u003e\u003ch2\u003eExplore Grex at MegaHobby\u003c\/h2\u003e\u003cp\u003eBrowse \u003ca href=\"\/collections\/grex\"\u003eGrex airbrushing equipment\u003c\/a\u003e, compare \u003ca href=\"\/collections\/grex-airbrush-systems\"\u003eGrex airbrushes and systems\u003c\/a\u003e, or find \u003ca href=\"\/collections\/grex-airbrush-accessories\"\u003eGrex airbrush accessories\u003c\/a\u003e. Explore the wider \u003ca href=\"\/collections\/airbrushing\"\u003eAirbrushing collection\u003c\/a\u003e and \u003ca href=\"\/collections\/paint-store\"\u003ePaint Store\u003c\/a\u003e for your next model finish.\u003c\/p\u003e","brand":"Grex","offers":[{"title":"Default Title","offer_id":67890709889098,"sku":"GREX-AC1810-A","price":199.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/3066\/5546\/files\/shopping_c780237a-3604-40d4-9df4-4783ea4e54ea.webp?v=1793684538"},{"product_id":"grex-g-flx-06","title":"Grex 6' ULTRA-FLEX® Airbrush Hose with Universal Fittings","description":"\u003cp\u003eThe Grex G-FLX.06 ULTRA-FLEX airbrush hose connects compatible airbrush equipment with a flexible six-foot line. Its smooth outer jacket is useful on a busy painting bench, where dried overspray and handling can make cleanup part of the routine. Shop this Grex product at MegaHobby for your model-building and finishing work.\u003c\/p\u003e\u003ch2\u003eFeatures and supplied equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e6-foot ULTRA-FLEX airbrush hose\u003c\/li\u003e\n\u003cli\u003eThree-layer construction with smooth outer polymer jacket\u003c\/li\u003e\n\u003cli\u003eListed working pressure up to 120 psi\u003c\/li\u003e\n\u003cli\u003e1\/8-inch male BSP to 1\/4-inch female BSP\/NPT adapter\u003c\/li\u003e\n\u003cli\u003eBadger and Paasche airbrush adapters\u003c\/li\u003e\n\u003cli\u003eTwo hook-and-loop hose straps\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePlan a compatible setup\u003c\/h2\u003e\u003cp\u003eCompare the actual thread type and size at both ends of the setup before connecting it. The included adapters broaden the connection options, but the title’s universal wording should not be treated as a guarantee that every compressor and airbrush combination fits.\u003c\/p\u003e\u003ch2\u003eBuild a repeatable painting workflow\u003c\/h2\u003e\u003cp\u003ePrepare a test surface before painting your model. Follow the paint manufacturer’s guidance for thinning and cleanup, and use the equipment instructions for setup and maintenance. Spray results depend on the complete combination of paint, air supply and technique, so change settings deliberately and check the result before continuing.\u003c\/p\u003e\u003cp\u003eChoose the equipment around the project: an aircraft camouflage pattern, a model-car body, armor panels or a miniature can each call for a different approach. Good access, a stable air supply and a planned cleanup routine help make the equipment easier to use between sessions.\u003c\/p\u003e\u003ch2\u003eExplore Grex at MegaHobby\u003c\/h2\u003e\u003cp\u003eBrowse \u003ca href=\"\/collections\/grex\"\u003eGrex airbrushing equipment\u003c\/a\u003e, compare \u003ca href=\"\/collections\/grex-airbrush-systems\"\u003eGrex airbrushes and systems\u003c\/a\u003e, or find \u003ca href=\"\/collections\/grex-airbrush-accessories\"\u003eGrex airbrush accessories\u003c\/a\u003e. Explore the wider \u003ca href=\"\/collections\/airbrushing\"\u003eAirbrushing collection\u003c\/a\u003e and \u003ca href=\"\/collections\/paint-store\"\u003ePaint Store\u003c\/a\u003e for your next model finish.\u003c\/p\u003e","brand":"Grex","offers":[{"title":"Default Title","offer_id":67890709921866,"sku":"GREX-G-FLX.06","price":25.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/3066\/5546\/files\/71UoqPaPPfL._AC_SX679.jpg?v=1793684540"},{"product_id":"grex-hd1","title":"Grex Airbrush Holder HD1","description":"\u003cp\u003eThe Grex HD1 provides a place to park airbrushes between painting steps. Its adjustable attachment suits compatible table and bench tops, helping keep an airbrush off the work surface while you change paint, reposition a model or prepare cleanup supplies. Shop this Grex product at MegaHobby for your model-building and finishing work.\u003c\/p\u003e\u003ch2\u003eFeatures and supplied equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAdjustable attachment for table and bench tops\u003c\/li\u003e\n\u003cli\u003eHolds up to four airbrushes\u003c\/li\u003e\n\u003cli\u003eTwo rotating lower holders\u003c\/li\u003e\n\u003cli\u003eTwo upper holders with pivoting and rotating adjustment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePlan a compatible setup\u003c\/h2\u003e\u003cp\u003eCheck the bench edge and airbrush fit before mounting. Arrange the holder so hoses do not pull an airbrush out of position, and allow room around paint cups and other projecting parts. Airbrushes are not included.\u003c\/p\u003e\u003ch2\u003eBuild a repeatable painting workflow\u003c\/h2\u003e\u003cp\u003ePrepare a test surface before painting your model. Follow the paint manufacturer’s guidance for thinning and cleanup, and use the equipment instructions for setup and maintenance. Spray results depend on the complete combination of paint, air supply and technique, so change settings deliberately and check the result before continuing.\u003c\/p\u003e\u003cp\u003eChoose the equipment around the project: an aircraft camouflage pattern, a model-car body, armor panels or a miniature can each call for a different approach. Good access, a stable air supply and a planned cleanup routine help make the equipment easier to use between sessions.\u003c\/p\u003e\u003ch2\u003eExplore Grex at MegaHobby\u003c\/h2\u003e\u003cp\u003eBrowse \u003ca href=\"\/collections\/grex\"\u003eGrex airbrushing equipment\u003c\/a\u003e, compare \u003ca href=\"\/collections\/grex-airbrush-systems\"\u003eGrex airbrushes and systems\u003c\/a\u003e, or find \u003ca href=\"\/collections\/grex-airbrush-accessories\"\u003eGrex airbrush accessories\u003c\/a\u003e. Explore the wider \u003ca href=\"\/collections\/airbrushing\"\u003eAirbrushing collection\u003c\/a\u003e and \u003ca href=\"\/collections\/paint-store\"\u003ePaint Store\u003c\/a\u003e for your next model finish.\u003c\/p\u003e","brand":"Grex","offers":[{"title":"Default Title","offer_id":67890709954634,"sku":"GREX-HD1","price":18.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/3066\/5546\/files\/grex-hd1-airbrush-holder-14_226x500_70d2c9a5-314d-49c1-ae64-c417298fae11.webp?v=1793684541"},{"product_id":"grex-tf-3","title":"Grex Fan Spray Cap 0.3mm TF-3","description":"\u003cp\u003eThe Grex TF-3 changes the spray pattern of compatible 0.3 mm Grex airbrushes from a round pattern to an elongated fan. It provides another option for covering broader model surfaces when the paint and equipment setup suit the task. Shop this Grex product at MegaHobby for your model-building and finishing work.\u003c\/p\u003e\u003ch2\u003eFeatures and supplied equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFan spray cap for compatible 0.3 mm needle\/nozzle setups\u003c\/li\u003e\n\u003cli\u003eListed airbrush compatibility: Tritium.TG, Tritium.TS, Genesis.XGi and Genesis.XSi\u003c\/li\u003e\n\u003cli\u003eInstallation and usage instructions included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePlan a compatible setup\u003c\/h2\u003e\u003cp\u003eThis is a fan cap, not an airbrush or complete nozzle-conversion kit. Confirm the airbrush model and installed needle\/nozzle size before ordering. Practice the new pattern on a test surface before applying paint to the model.\u003c\/p\u003e\u003ch2\u003eBuild a repeatable painting workflow\u003c\/h2\u003e\u003cp\u003ePrepare a test surface before painting your model. Follow the paint manufacturer’s guidance for thinning and cleanup, and use the equipment instructions for setup and maintenance. Spray results depend on the complete combination of paint, air supply and technique, so change settings deliberately and check the result before continuing.\u003c\/p\u003e\u003cp\u003eChoose the equipment around the project: an aircraft camouflage pattern, a model-car body, armor panels or a miniature can each call for a different approach. Good access, a stable air supply and a planned cleanup routine help make the equipment easier to use between sessions.\u003c\/p\u003e\u003ch2\u003eExplore Grex at MegaHobby\u003c\/h2\u003e\u003cp\u003eBrowse \u003ca href=\"\/collections\/grex\"\u003eGrex airbrushing equipment\u003c\/a\u003e, compare \u003ca href=\"\/collections\/grex-airbrush-systems\"\u003eGrex airbrushes and systems\u003c\/a\u003e, or find \u003ca href=\"\/collections\/grex-airbrush-accessories\"\u003eGrex airbrush accessories\u003c\/a\u003e. Explore the wider \u003ca href=\"\/collections\/airbrushing\"\u003eAirbrushing collection\u003c\/a\u003e and \u003ca href=\"\/collections\/paint-store\"\u003ePaint Store\u003c\/a\u003e for your next model finish.\u003c\/p\u003e","brand":"Grex","offers":[{"title":"Default Title","offer_id":67890709987402,"sku":"GREX-TF-3","price":39.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/3066\/5546\/files\/m_TF-3.jpg?v=1793684543"}],"url":"https:\/\/megahobby.com\/collections\/grex.oembed","provider":"Mega Hobby","version":"1.0","type":"link"}