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In a DIY project carried out outside, a rifle is being spray-painted in the color brown.

The 5 Best Paint for Ar 15: Gun Spray Painting of 2022

AR 15 guns are great source of your safety and security and keeping it on the best condition is a compulsory task. If you want to get the best performance of your AR 15 gun, it is essential to always do proper maintenance. In this case, an essential part of maintenance is painting it. On the one hand, it will give your old AR 15 gun a brand new look; on the other hand, it will protect your gun from corrosion, moisture, grease, oil, and other harmful substances.

Usually, you can see different types of spray paint in the market, but it isn’t easy to find the best paint for AR 15 because there are many things in the field of choosing paint for AR 15 gun that must matter if you want to get the most reliable painting performance, such as fast drying, flexible colors, long-lasting performance, resistance even in harsh environments. There are many other things that you need to know before buying paint.

We have a partner who possess an AR 15 which we borrowed to test paint all the gun spray paints listed below. We took an extensive amount of time to do it and shared our experience and findings in this article below.

What Kind of Paint Can I Use On My AR-15?

In the market, you can see different types of AR-15 paints of different brands, which come with highly heat resistant, withstand capabilities and various colors, from where you can easily find the paint that is suitable for you.

Spray types paint with AR-15 guns perform very well. Especially if you see various paint brands in the market, but not all brands are able to cope with the heat of the gun. According to the feedback from most consumers, Krylon brand paint performs a lot. However, if you want, you can pick the spray paint of your favourite brand.

Our Favoirite Paint for Ar15 Gun Painting

Best Paint for Ar 15 Spray Paint

There is nothing to worry about it; in this article, we have shared a list of the 5 best ar15 gun paints with a complete Guide guide by doing a lot of hard work and market research so that you can easily find the best paint in your budget. So let’s get started.

1. Krylon K04291000 Camouflage Paint

Krylon K04291000 Camouflage Paint, Ultra Flat, Khaki, 11 oz.,Camouflage Khaki

Introducing our first pick Krylon K04291000 camouflage spray paint, there are many great reasons to be the first pick of our list. If you are confusing what kind of paint to use on ar 15, then Krylon is the excellent spray paint choice for your gun.

Why We Choose It

One of the great advantages of this paint is that it can be used on guns as well as multiple surfaces; you can easily paint different things, including wood, plastic, hard vinyl, plaster, metal, wicker, glass.

Another great feature of Krylon K04291000 is its thicker and durable finish. As a result of using it, your gun is much more protective than before, and the paint dries quickly in adverse environments to apply. This spray paint provides you with a great spray pattern, smooth, thin, and completely flat paint.

Its applying process is very easy; if you are a complete beginner, you can easily apply on a gun by looking at the user manuals. It is also the best camo spray paint for any project.


  • Multiple surfaces useable
  • Thicker and durable finish
  • Excellent smooth, thin spray pattern
  • Easy to apply


  • Some consumers complain that it takes a long time to dry properly.

Ted Shockey said

I used this paint to restore a friends very old Bushmaster Carbon-15 that was in serious bad shape. I looked at all my options including cerakote and the rest of them and decided on this paint for cost reasons. Its chip resistant after 7 days and I used a flat high heat clear coat over it. After spraying a coat of paint I used a heat gun on it and kept it moving while doing it so not to burn any of the paint. I also used the krylon khaki ultra flat on the rifle also. Preparation of the surface, light coats, and patience is key. The stencil on the scope was krylon ultra flat camo brown. This is the first rifle I’ve went this far on and was very pleased for the amount of money spent. No runs, no fisheye, went on very smooth and haven’t had any problems with it coming off or chipping. This will be my go to paint for sure.

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2. Rust-Oleum 1920830 Army Green Spray Paint

Rust-Oleum 1920830 Specialty Camouflage Spray Paint, 12 oz, Army Green

Rust-oleum is the most trustworthy brand in the painting industry; each paint model is very high quality and durable. Rust-Oleum 1920830 is best spray paint for ar15 barrel. It is perfect for firearms and various hunting equipment, including metal, wood, masonry, and many more.

Product Description

The durable, elegant, and smooth finishing of Rust-Oleum 1920830 protects your gun from moisture, corrosion, oil, and other substances, as well as it has long-lasting protection that provides a more non-reflective with an ultra-flat finish for maximum hiding. Its fast dying features will attract you a lot.

One of the great advantages of this paint is that it can be used on both indoor and outdoor surfaces. Personally, I like the process of using it. Finally, you can buy it within your budget.


  • Rich and smooth finish
  • Long-lasting performance
  • It doesn’t peel or crack
  • Great for nature blinds, guns, and hunting equipment


  • The color seems off in some cans which was lacking the perfect texture

Customer Opinion

wpstoner74 said

Great paint, and great Amazon customer support. The can that I initially received was defective. It spit out globs of paint about 5 to 6 inches from the nozzle at best. Amazon was very quick to send me another can of the exact same paint. The new can sprayed out a fine even mist about 12 to 14 inches from the nozzle. It worked great. This stuff shoots out perfectly. I’ve used the Rust-oleum brand of paints and primers for many many years and if I’m not mistaken this is the only time I have ever had an issue with one of there products. I think that says a lot. Anyway, I hope that helps you all in some way.

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3. Krylon K02740007 All in One Spray Paint

Krylon K02740007 Fusion All-In-One Spray Paint for Indoor/Outdoor Use, Satin Khaki Beige

Krylon K02740007 is designed to use for any purpose with all-in-one features. Its maximum rust protection with fade-resistant features attracted us a lot. In addition, it creates exceptional metal bonding, which allows long-lasting protection to a gun.

Product Description

Its applying processes are very simple. It is especially great for metal surfaces; it dries quickly in just 20 minutes, and it is also suitable for indoor and outdoor surfaces, mainly plastic spray paint, metal spray paint, wood spray paint, and many more.

One of the unique features of Krylon all in one spray paint is that you can apply it on any surface without priming or sanding. Considering the overall aspect, you can safely use it for use on guns and other surfaces.


  • Perfect paint for durability and rust protection
  • Especially great for metal painting
  • Dry to the touch less than 20 minute
  • Great for both indoor and outdoor
  • Any type of surface usable


  • It seemed like it had a dip tube issue

William Fruchtenicht stated

I do a LOT of projects, tinkerings, and restorations.. this is by far the best rattle can paint I’ve ever used in my 40 yrs. Very fine mist, very quick dry, it levels out very well. Tip for this and all rattle can jobs… Float the spray can in a sink full of hot water for about 15 minutes. The heat and added pressure inside will make for a much finer mist when spraying.

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4. VHT SP739 Satin Black Spray Paint

VHT SP739 Satin Black Brake Caliper Paint Can - 11 oz.

If you are looking for high-resistant and durable paint for your gun, then VHT SP739 spray paint is an excellent choice for you. It is almost impossible to find an alternative to VHT spray paint. It is made of a mixture of ceramic resins and urethane, which makes it much more resistant than other spray paints, and it can easily prevent problems like chemicals and rust.

Product Description

Your ar 15 gun may face many high-temperature situations. For this, it must need durable and high-temperature resistant paint. In my opinion, VHT SP739 is the perfect spray paint for all those situations. Also, it is excellent for using metal, caliper, brake, drum, and many more sturdy surfaces.

It can resist 900 degrees Fahrenheit heat and no chance of crack, chip, fade, and last for a long time. It takes up to 30 minutes to be completely dry to touch and overnight to be completely dry. The process of using it is very simple.


  • It provides heat resistance and maximum durability.
  • It can resist chemicals, corrosion, and rust.
  • Easy to apply the formula
  • It dries to touch in only 30 minutes and fully dries overnight.


  • Sometimes the nozzle didn’t work great

nichor13 stated

I saw an article saying it’s no different from brake cleaner. I am a master mechanic and I can tell you it is much better than brake cleaner. Brake cleaner does level behind a VERRY small amount of residue that can hinder the paint from sticking well. I’m not sure what all is in this but it smells like pure acetone and I know painters and welders use acetone to prep surfaces because it cleans everything and leaves no residue. That being said it is pricy for just spray acetone.

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5. Krylon K05160107 ColorMaster Paint

Krylon K05160107 ColorMaster Paint + Primer, Gloss, Black, 12 oz.

If you want to color your gun in a slightly different way and with more professional quality instead of regular color, then Krylon K05160107 spray paint is for you. One of its remarkable features is that it comes with a variety of color options like metallic, matte, gloss, flat, stain, and many more, so you can easily get the color options of your choice.

Product Description

Also, one of the great features of Krylon k05160107 is that it uses durable cover max technology, which provides premium coverage. If you want, you can use it on metal, wood, and wicker surfaces. Its long-lasting, durable coating gives a stable performance, and also resists your gun from various rust.

Another great advantage of Krylon K05160107 paint is that you can use your ar15 gun as well as other indoor and outdoor surfaces. The best part is that it dries quickly within 10 to 15 minutes. Also, the applying process is much easier.


  • It has durable cover max technology.
  • Great for use both indoor and outdoor
  • Dries in less than 10 minutes
  • Variety of colors option


  • When trying to get a different angle coverage, it is very challenging

Juneann Lewis said

I bought two different rose gold spray paint cans and not the biggest difference Krylon is a slight and I mean slight less pink than Design Master but that’s what I wanted. Both are still really beautiful. You can’t really tell the difference.

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Things to Consider Before Buying the Best Paint for Ar 15

Best Paint for Ar 15 things to know

Buying spray paint is not a difficult task, but there are some things you must consider before purchase for excellent painting results. However, we have already mentioned that we have researched a lot to pick each paint, but before buying spray paint, must keep in mind the following things.


It is very important to check the quality and durability of any item before buying it. In the same way, it is necessary to first check the quality and durability in choosing paint because no one wants; after applying the surface a few days later, the paint starts peeling, cracking.

So before buying paint for your ar15 gun painting, make sure that the spray paint is excellent for metal surfaces and bonds properly with metal because metal paints are much more durable than other spray paints and perfectly bond with ar15. If you are a hunter, then try to buy matte formulation paint because glossy paints cause many difficulties in a hunting situation.

Dry Time

Dry time is also very important to know before buying spray paint. Most of the spray paint mentions their paint drying time. The maximum dry time of spray paint is 10 to 20 minutes. The shorter dry time is better because if you apply multiple coats on your gun, you’ll need a fast dry time to apply again and again.

Multiple Usability

Multiple usability features are not so important, but it is better to look at these features with other essential features. Because multiple surface usable paints are much more durable than other common spray paints, you can also use the different surfaces after applying your gun.

Easy to Apply

Many spray paints application processes are very complicated, which makes it very difficult for beginners to use; they do not get great results. That’s why no matter if you’re a beginner or expert, try to buy easy-to-apply spray paints to get the best coating performance.

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Final Verdict

In this article, we try to provide a complete idea of each product. We have tested many of them on an AR15 gun and also on some other surfaces as people use them. And we can confidently tell you that no matter which one you choose from these 5 spray paints, you will not be disappointed.

If you want to get all in one great painting and durable performance, then Krylon K02740007 all in one spray paint will be an excellent choice for you. Or, if you are specifically looking for the best paint for ar 15 gun painting, I’d highly recommend our first pick Krylon K04291000 camouflage spray paint.

But, at the end of the day, we believe that you know what you need the most. If your needs match with the qualities and configurations we have experienced above, we can confidently say you would find every of the listed ones outstanding in quality and finishing.