By Grex Airbrush

Grex Genesis.XSi3 ES

Regular price $109.00 USD
Regular price $119.00 USD Sale price $109.00 USD
-$10.00 USD
Shipping calculated at checkout.
Brand: Grex Airbrush
Availability: Low stock
Grex Genesis.XSi3 ES Grex Airbrush
Regular price $109.00 USD
Regular price $119.00 USD Sale price $109.00 USD

Grex Genesis.XSi3 ES (0.3mm Nozzle)

New condition. In discounted section due to stock clean-up. SprayGunner will no longer carry this model. 


Type: Double Action

Fluid Nozzle: 0.3mm

Feed Type: Side Gravity

Fluid Capacity: 7mL (1/4 oz.)

Weight: 120g (4.3 oz.)

Length: 155mm (6.25")

Oper. Pressure: 5 ~ 80psi (0.34 ~ 5.52bar)


The Grex Genesis.XSi3 ES is a cutting-edge airbrush that offers precise control for fine detailed work. With a double-action design and a 0.3mm fluid nozzle, this airbrush provides exceptional atomization and a high level of control.

One of the standout features of the Genesis.XSi3 ES is its patented Quick-Fit™ needle caps, which are easy to setup and remove. The Quick-Fit™ crown cap also allows for detailed spraying close to the work surface. The rear handle of the airbrush conveniently stores the needle cap for quick and easy access.

The Genesis.XSi3 ES is equipped with interchangeable side mount reservoirs, allowing you to choose the perfect reservoir for your project. Whether you're left-handed or right-handed, this airbrush accommodates both with its left or right mount side reservoir option. The 360-degree adjustable reservoirs enable you to work in any position and angle, while the side reservoirs provide a clear line of sight to where you're spraying.

With a preset adjustment knob, you can easily control the paint volume for precise application. The Grex Genesis.XSi3 ES also features solvent proof Teflon seals, allowing you to use a variety of media. The airbrush comes with a 7mL (1/4 oz.) reservoir, perfect for small to medium-sized projects.

The nozzle and needle of the Genesis.XSi3 ES are precisely machined from stainless steel, ensuring durability and consistent performance. The airbrush's nozzle design has been improved for better air flow, resulting in improved atomization. The heavy nickel chrome plated housing adds to the durability of this airbrush.

Cleaning and maintenance of the Genesis.XSi3 ES is convenient and easy, thanks to its design. The passageway from the cup to the nozzle is short, providing a responsive feel during use. If you wish to change the nozzle size, optional kits are available for easy conversion.

The Grex Genesis.XSi3 ES comes in a premium paper box for storage, offering a convenient and protective solution. This airbrush is the ideal choice for artists, hobbyists, and professionals looking for a high-quality and versatile airbrush for fine detailed work.

Customer Reviews

Based on 1 review
Brandon Carico
Grex quality

Awesome quality as with all Grex products. All the treads are very well matched making this brush a very well made tool. Sprays great!