The painting of your car is not a job to be taken lightly. You should either invest in a good painter with enough experience with different types of cars and paints or invest in the best Automotive Paint Gun. As a car painter or a DIY enthusiast, a paint gun is a tool that you should be one of your best investment.

Picking the right paint gun is not the easiest job, there are so many in the market, and this may pose a challenge to you how different one is from the other. Hold your worry because today I have picked five of the Best Automotive Paint Guns with all the right and useful information that will guide you into buying nothing but the best.

But first I will take you through some of the important aspects that you need to know about paint guns.


How to Choose the Best Automotive Paint Gun

Every paint gun is unique in design, but there are some fundamental features that every paint gun should have.

1. Types of Gun to Be Used

The general design of an automotive paint gun comprises a trigger-like device that is attached to the source of compressed air that pushes liquid paint through the nozzle. A flexible tubing connects all these components into one. Different types of automotive paint guns are available in the market as discussed below.

Pressure Feed Spray Guns

They are the old model of the automotive paint gun. The fluid pressure is supplied by an external source such as a pressure tank connected via a hose. They are mainly used in large industries where a lot of paint need to be moved through the gun. Air atomization is achieved by the use of separate air tubing.

Siphon Feed Spray Guns

The paint system draws up fluid from the cup below the gun. A lot of compressed air is needed to create the vacuum needed at the nozzle to pull fluid through the feed tube. It also has an opening at the top of the cup to enable atmospheric pressure to force the fluid up the tube. This spray gun may not be ideal for a highly viscous paint because of reduced pressure. The Siphon Feed Spray Guns is good for lacquers, dyes and stain jobs.

Gravity Feed Spray Guns

Almost similar to the siphon feed gun, only that the cup with the paint is located above the gun. The fluid on the gun uses gravity to move, therefore optimizing the pressure creating better atomization. This increases better paint utilization and minimizes wastage. This gun is good for paint jobs that demand higher viscosity.

2. Other Types of Specialized Spray Guns

​The High Volume Low Pressure (HLVP)

​These are the conventional spray guns that deliver a significant amount of fluid at reduced pressure. The spray gun reduces the volume of air making the flow of fluid to be more even, and overspray is limited.

​Airless Spray Guns

​Paint is pushed through a specialized atomized nozzle at high pressure. The highly- pressured paint is met by a sudden fall in pressure. The difference in pressure leads to slow atomization which ideal for large surfaces that need heavy coating.

3. ​Size of the Nozzle

​The manner in which paint comes out of the nozzle is determined by its size. If your goal is to paint a thin surface, then you will need a small nozzle. Primers may need larger nozzles. In other words the heavier the paint, the larger the spray gun nozzle and vice versa.

4. ​Size of Job at Hand

​When you are looking for an appropriate spray gun, look at the size of the car or the area that needs to be painted. If you are working on a large surface or many paint jobs in between, look for one that will not easily block after a few paintwork.

5. ​The Type of Paint to Be Used

​The type of paint determines the type of gun you will need. Since different paints are to be used for different jobs, you need to take into account the nozzle and feed sizes that will make your paint job come out perfectly.

6. ​Quality of the Spray Gun

​Most guns are made from a combination of plastic and metallic parts. Look for ones that are made from materials that are durable or can be recycled after disposal. The choice of the cup can be metallic or plastic depending on your work environment.

7. ​Cost and Budget

​Different spray guns are available at different prices. This is normally determined by the manufacturer, the design, and functionality. As you think of spray guns, you should also consider your budget on the spray guns. Going for the least expensive guns may not give you the ultimate service you are looking for.

On the same breath, the highly expensive spray guns may not be worth every penny. It all goes back to how much you are willing to invest in a paint gun.

Benefits of Using a Paint Gun

1. ​Speed

​It is much faster and almost looks like an automated process, using a spray gun you can access all corners of your car without a problem. You will also spend less time on a big job.

2. ​Variety

​They are available in different variety and sizes to suit every job whether for professional painters or a DIY car owner.

3. ​Less Paint

​Automotive spray guns utilize less paint because there is little overspray and minimizes the accumulation of extra paint on the surface.

Best Automotive Paint Gun Reviews 2018

As earlier stated, I have reviewed five of the best automotive Paint Guns to help you make the right decision and restore your car to its desirable look.

Super buy 1.45 Gallon Air Hopper Spray Gun Paint Texture Tool Drywall Wall Painting Sprayer w/3 Nozzle


Super Buy spray paint gun an ideal tool when you want to apply a texture to walls and ceilings. Made from an aluminum alloy spray gun and a plastic cup. It has a recommended pressure limit of between 50 -70 PSI. The plastic cup size is 1.45 gallons.

This spray gun supports different types of nozzles; the small nozzle is about 4mm (ideal for viscous paint), the mid nozzle which is 6mm, and the large 8mm nozzle. The packaging consists of a spray gun and the three different nozzle sizes.


  • Support different nozzle sizes
  • Suitable for applying texture
  • Affordable


  • No lid to cover the spray cup
  • Does not have instructional manual
  • Needs an air compressor
Super buy 1.45 Gallon Air Hopper Spray Gun Paint Texture Tool Drywall Wall Painting Sprayer w/3 Nozzle
90 Reviews
Super buy 1.45 Gallon Air Hopper Spray Gun Paint Texture Tool Drywall Wall Painting Sprayer w/3 Nozzle
  • 【Durable Frame and Large Capacity】With heavy duty...
  • 【Powerful and Adjustable Finish】With an easy-pull swing...
  • 【3 Nozzles to Change】This spray gun has three different...
  • 【Wide Application】With a compact size, the sprayer is...
  • 【Lightweight and Easy to Handle】Weighing a couple...

Last update on 2019-05-30 PST - Details

Hiltex 31229 Pneumatic Air Texture Spray Gun


Hiltex 31229 is an air spray gun with a comfortable grip handle that offers easy handling when using it. It has a locking pontoon the trigger to enable a uniform spray. The metal handle and the solid brass replaceable air regulating components are made from durable materials. Has a capacity to hold the 4mm, 6mm, and the 8mm nozzles sizes.

The nozzles are designed to support different viscosity and spray angle which is a requirement in wall and ceiling painting. It has a heavy duty 1.3-gallon hopper cup that utilizes gravity. The hopper cup has a handle for better handling when in use.


  • Easy handling
  • Made from durable and replaceable parts
  • Ideal for knock down texture
  • Easy to clean the gun
  • Inexpensive


  • Manually operated hence loses pressure continuously
  • No air control lever
  • Hopper clamp does not seem to be useful
Hiltex 31229 Pneumatic Air Texture Spray Gun, 1.2 Gallon Hopper
241 Reviews
Hiltex 31229 Pneumatic Air Texture Spray Gun, 1.2 Gallon Hopper
  • Easy grip handle make spray gun comfortable to hold; trigger...
  • Metal handle, solid brass replaceable air regulating...
  • Interchangeable 4mm, 6mm, and 8mm nozzles for spraying...
  • Includes heavy duty 5 liter (1.3 gallon) capacity gravity...
  • 7cfm air consumption; 1/4" NPT air inlet

Last update on 2019-05-30 PST - Details

Neiko 31215A HVLP Gravity Feed Air Spray Gun


This is a high volume spray gun that is affordable and can be used in with different types of paints. It is considered to be a heavy duty product. The gun body is made from stainless steel which is also rust resistant. The steel nozzles and brass caps are designed for longevity. It implements the HVLP gravity feed design with three adjustable valves knobs to give precise painting.

Has an operating and working pressure of 40 and 10 PSI respectively. Very ideal for different kinds of jobs, can be used for applying a metallic coat, primer, and other different household and car paint jobs. It comes with an aluminum cup with a lid, metal air regulator, a different sized wrench, and a cleaning brush.


  • Suitable for precision painting
  • A precise tool for finishing
  • Durable tool that can be used in different environment


  • Does not work well for bases painting because of its 1.7mm nozzle
  • Requires frequent cleaning before reuse
  • Difficult to disassemble for cleaning
  • A lot of leaking air from the base of the handle
Neiko 31215A HVLP Gravity Feed Air Spray Gun, 1.7 mm Nozzle Size, 600 cc Aluminum Cup, 1.7 mm nozzle
466 Reviews
Neiko 31215A HVLP Gravity Feed Air Spray Gun, 1.7 mm Nozzle Size, 600 cc Aluminum Cup, 1.7 mm nozzle
  • HEAVY DUTY: one-piece all steel gun body, rust-resistant...
  • CLASSIC HVLP gravity feed fluid delivery design works...
  • SPECS: operation pressure 40 PSI; Working pressure 10 PSI;...
  • MULTI USE: color coded 1.7mm nozzle size is perfect for...
  • SET INCLUDES: 600cc (20.3 fl. oz) aluminum cup with lid,...

Last update on 2019-05-30 PST - Details

TCP Global Brand HVLP Spray Gun Set


This HVLP spray gun has a stainless steel nozzle and a needle set. You can make adjustments to the spray patterns using the fluid and pressure controls. It operating pressure is within the ranges of 29-50 PSI. It is recommended by the manufacturer for different paint jobs like touch ups, primers, and top coats.

Has an adjustment knob with a spray gun with the standard ¼ inch air inlets. You buy it with is cleaning kit that consists of a spanner wrench, brush, hex wrench, and instructions manual.


  • Set of three spray guns for different uses
  • High-quality stainless steel construction
  • Adjustable knob for fine settings


  • You may experience leakages
  • Complicated maintenance
  • Poor atomization and inconsistency
TCP Global Brand HVLP Spray Gun Set - 3 Sprayguns with Cups, Air Regulator & Maintenance Kit for All Auto Paint, Primer, Topcoat & Touch-Up, One Year Warranty
239 Reviews
TCP Global Brand HVLP Spray Gun Set - 3 Sprayguns with Cups, Air Regulator & Maintenance Kit for All Auto Paint, Primer, Topcoat & Touch-Up, One Year Warranty
  • Spray the Full Spectrum of Coatings Using this Quality 3 Gun...
  • Spray Base-coats, Clear-coats, Single Stages, Primers and...
  • The 1.4 mm Fluid Tip Gun is Ideal for Base-coats,...
  • The 1.8mm Fluid Tip Gun is excellent for Primers, Oil Base,...

Last update on 2019-05-30 PST - Details

Graco-Sharpe 289200A Mini-HVLP FX1000 Paint Spray Gun


Graco-Sharpe 289200 ha a compact design and is super lightweight. Used for different paint patterns and a good final finish. The wrench cup has different pattern sizes. It also comes with cleaning brush caps to make cleaning an easy job for you. It has a 1mm gravity feed spray gun including an FX 1000 gun, 125cc aluminum cup, cleaning brush and a wrench.


  • Very affordable
  • Lightweight construction for portability
  • Can be used to paint very tight areas
  • Offers great finish because of its 1mm nozzle


  • Paint leaks through the adjustable knob
  • Made of light materials that may not last for a long time
  • You cannot set up different fluid tips
Graco-Sharpe Mini-HVLP FX1000 Paint Spray Gun
50 Reviews
Graco-Sharpe Mini-HVLP FX1000 Paint Spray Gun
  • Gravity Feed Spray Gun
  • Ultra lightweight and compact
  • Includes FX1000 gun, 125cc aluminum cup, wrench and cleaning...

Last update on 2019-05-30 PST - Details


Painting is not an easy task; you have to get it right by getting the right spray gun that fits the kind of work at hand. Consider many aspects that have been highlighted that include cost and design of the automotive paint gun. You will only get the best job by using the best automotive paint gun in the market. Getting the best paint gun relies on how much information you have at your fingertips. I hope that this post has played a significant role in your decision making today.

All the five guns mentioned above are ideal for any paint work you are about to undertake. If you want good texture and patterns, the Super buy 1.45 Gallon Air Hopper Spray Gun and the Hiltex 31229 Pneumatic Air Texture Spray Gun guarantees the best texture for your walls and ceilings. The Neiko 31215A HVLP Gravity Feed Air Spray Gun is made for heavy duty work, and it has the advantage of being able to take any paint type. Can be used for your other household painting jobs too.

TCP Global Brand HVLP Spray Gun Set and Graco-Sharpe 289200A Mini-HVLP FX1000 Paint Spray Gun are competing in the same category of design and usability, each packaged with a cleaning kit and instruction manuals. The last two paint guns are the best if you want a finer finish on your car. Graco-Sharpe 289200A will take the day because of its fine 1mm nozzle that offers unbeatable finish.

Feel free to leave comments and share the knowledge you gained here so that others too can carry out the right decisions.

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Chief editor at Paul's Gigantic Garage. I came up with this blog to help you to sort out some basic problems your car may be facing and in turn, save lots of cash by some of my DIY tips that I hope will get your car out of its current situation. I also had in mind motor enthusiasts who for the love of cars who are constantly looking for information about cars on the latest trends, questions, fixes, driving, tricks, and accessories.


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