The 10 Best Gun Oil to Prevent Rust in 2021

Last Updated on October 14, 2021

The Best Gun Oil to Prevent Rust: If you have a gun, then you will always want to keep it safe from moisture, dust, or temperature. A good quality gun cleaning oil will help you to keep the gun/firearm lubricated, clean, and protected. This oil creates a coating on the surface of the gun.

And this coating prevents the surface lubricated, clean and safe from dust, moisture, or temperature. So, you need to buy the gun cleaning oil. For keeping gun/firearm lubricated, clean, and protected, good quality gun cleaner’s oil is a must. But there are thousands of gun oils in the market.

Best Gun Oil

All of them are not perfect for keeping your gun well lubricated, clean, and protected. And it is a bit tough to find out the gun cleaner’s oil. To reduce your stress on finding out a gun lube, we’ve done proper research on it.

As a result, we’ve selected the oil for gun cleaning in the market. Here we are giving reviews on the ten Best Gun Oil to Prevent Rust in the article below. We hope these will help you to find out the gun cleaning oil for the best protection of your gun.

Quick Answer – Top 10 Best Gun Oil to Prevent Rust

Best Gun Oil to Prevent Rust


Best Gun Oil to Prevent Rust






Best Gun Oil to Prevent Rust


Best Gun Oil






Best Gun Oil to Prevent Rust


Best Gun Oil to Prevent Rust


1. F W Klever GmbH Ballistol Aerosol Can Lubricant

Best Gun OilTo keep your firearm/gun stocks lubricated, clean, and preserved, then you must need gun cleaning oil. There are so many oils available in the market. Among those, the F W Klever GmbH Ballistol Multi-Purpose oil is the best gun oil to prevent rust.

This gun oil will not only keep your gun lubricated or clean or preserved but also work very well as protect leather gear. Gun owners are using this since 1904. This oil contains some great features which brought this on the top list of gun lubes.

This 100 plus-year-old gun lubricant is the original CLP (CLP means Cleans, Lubricates, and Protects). It is a multi-purpose oil, and you can use this to preserve and protect your metal, leather, wooden or rubber, even plastic items.

This gun cleaning oil is too much perfect for lubricating and cleaning tools like knives, marine parts, or even anything you want to use. It is safe for skin, and it can neutralize the affected sweat and skin oils.

The Ballistol is environment-friendly too. It is biodegradable. This doesn’t pollute air or water, and its decomposition doesn’t produce any harmful byproducts. You will get this in 1.5 oz. Aerosol can.


  • Over 100 years old
  • Provides original Cleaning, Lubricating, and Cleaning
  • Multi-Purpose use
  • Doesn’t pollute the environment
  • Skin-safe


  • May cause dizzy while use

2. Hoppe’s No. 9 Synthetic Blend Lubricating Oil

Best Gun OilIf you’re a gun owner, then you will always want to keep your gun clean, lubricated, and protected. All gun owners wish to this. So, you can select Hoppe’s No. 9 Synthetic Blend Lubricating oil which is perfect for keeping your gun clean, lubricated and protected.

This oil is specially produced and designed to use with modern firearms. Hoppe’s No. 9 is designed and tested for all types of conditions. This means you can use this in all kinds of situations and environments to get the best output to keep your gun safe.

This oil is not only for keeping your gun clean and lubricated, but it also builds up a barrier for your gun against moisture and corrosion. It contains superior lubrication to provide the ultimate protection to all the areas of your firearms.

The oil also can reduce wear and tear, which is caused by friction while using the gun. This USA-made gun oil is for multi-purpose use. You can use this on fishing reels and other mechanisms to get excellent output. The dimension of this pack is 4.6 x 1.8 x 1 inches, and weight is only 2.4 ounces.


  • Perfect to use in all situations
  • Works against moisture and corrosion
  • Superior lubrication protection
  • Multi-purpose use
  • Very lightweight
  • Made in the USA


  • Not for all kinds of firearms.

3. BreakFree CLP-4 Cleaner Lubricant

BreakFree CLP-4For keeping your arm clean and lubricated, good-quality gun lubricant is a must. This oil will provide you much protection, lubricating, and clean. From a lot of gun oils, you can select the BreakFree CLP-4 cleaner lubricant gun oil.

This oil is beneficial on metal surfaces. It’s some other features that made this tremendous and brought this in the top list. The BreakFree gun lubricant can penetrate and spread along with every pit and crevice of the surface.

This best gun oil to prevent rust can provide you a long-lasting, lubricating performance. As a result, your gun will remain safe from the adhesion of sands, grits, or other abrasives. This dust can cause wear and failure of your gun.  It contains Corrosion inhibitors that prevent the fine formation of rusts.

This oil is a specially formulated synthetic oil that won’t lose viscosity or get dry out even in extreme level environments like extreme cold or salt air. Its performance tested in -65F weather to +475F hot situations. Overall, this is a good oil for gun cleaning.


  • Much useful for most metal surfaces
  • Penetrate and spread along with every pit and crevice
  • Long-lasting lubricating performance
  • Corrosion inhibitors prevent rusts
  • Formulated synthetic oil
  • Able to perform well from -65F to +475F


  • May cause getting stuck
  • Cap may get leaked

Read Also: Top 10 Gun Cleaning Kit

4. DuPont Teflon Non-Stick Dry-Film Lubricant

DuPont TeflonFor keeping guns or firearms well lubricated, clean, and protected, you must have to use good quality oil for gun cleaning. This oil will also keep your gun safe from dust and dizzy conditions. From hundreds of gun oils, you can buy the DuPont Teflon Non-Stick gun oil.

It contains some great features that provide much protection for your gun. The DuPont contains dry-film Teflon coating, which is 100% unique and provides an excellent lubricant.

This gun well is of enough good quality cleaning and dirt resistance. It is a long-lasting micro-thin too and competent in all types of weather and temperature conditions. It works very well from -100F cold to +500F hot temperature.

This gun lubricant contains proprietary resin bonding technology that will provide you tight tolerance and metal-on-metal applications. It also provides a chemical-resistant coating for your gun. It doesn’t contain silicon.

So, it is too safe for use on all kinds of surfaces. But, don’t use this on any cooking equipment. The dimension of this product is 1.2 x 2.5 x 5.5 inches. In every can, it has 4 oz. of oil.


  • Unique dry-film Teflon and lubricant
  • The long-lasting micro-thin coating
  • Effective from -100F to +500F
  • Provides tight tolerance and metal-on-metal applications
  • Safe for any surfaces


  • Spray straw is absent on the can
  • The upper cap may be tight

5. Prom Hoppe’s M-Pro 7 LPX Gun Oil

Best Gun OilIf you are looking for good gun oil which can provide much lubrication, protection and cleaning enhancement for your gun, then you can buy the Prom Hoppe’s M-Pro 7 LPX Gun oil. This gun cleaner’s oil is made for the next generation of lubrication and protection.

This gun cleaning oil is also perfect for advanced military crew-served weaponry, which is used in extreme conditions. And, the Prom Hoppe’s is made in the USA. Overall, it can be the best replacement for traditional gun oils. It contains much enhancement of CLP and dries lubes.

This oil for a gun is a combination of  LPX additives and high-quality synthetic oils. In this gun oil, unique technology is used to make this evaporation, separation, and gumming resistance.  And this oil is formulated from technology and friction coefficient, which is the lowest known.

This oil can clean the surface very thoroughly without using solvents. Besides, it is tested in -85F cold to +462F hot temperature. It is perfect for protecting your gun/firearm from wear, humidity, moisture, and saltwater. Also, you can use this gun lube in any condition. Its long-lasting film coating repels dust and dirt.


  • Much enhancement of CLP and dry lubes
  • Combination of LPX and high-quality synthetic oil
  • The unique technology used in it
  • Able to clean surface without any solvents
  • Can be used in any conditions
  • Made in the USA


  • Maybe a bit hard to put out from the box
  • The bottle may be unable to contain awesome sauce

6. CLP by Sage & Braker

Best Gun OilCLP by Sage and Braker is for passionate users who need gun cleaning regularly. It is a highly penetrating solvent. It cleans the gun surface on a micro level to provide a more profound solution to lead, carbon, and copper fouling.

It can even remove filth from firearms after years of neglect. Although this solvent provides an aggressive cleaning, it doesn’t use any harsh chemicals. CLP gun cleaning formula protects the firearm from corrosion and rust.

It also reduces static significantly. CLP coats and protects all parts of the gun. This gun oil is applied to the working parts of a firearm with improved heat dissipation. It works in cooler weapon operation temperatures.

CLP grants contamination and carbon management. It doesn’t have any harsh-smelling chemicals which may cause harm t firearms. CLP solution is non-hazardous, biodegradable, and non-toxic.

So, it doesn’t cause any hard for people or the environment. As CLP doesn’t use any destructive chemicals, it is very safe to use without worrying about firearms safety. It is a USA-made product and comes in a 4oz bottle.


  • Keep the guns free from debris, dust, and other adhesives
  • Non-Hazardous, biodegradable, and non-toxic
  • Provides long-lasting protection for the firearm
  • It Keeps firearm rust and corrosion-free.


  • It has an unpleasant smell
  • Doesn’t suit to all firearms

7. Hoppe’s No. 9 Lubricating Oil, Precision Bottle

Hoppe's No. 9Hoppe’s oil products have gained trust among gun owners as they provide one of the best quality gun oil to prevent rust. Hoppe’s No. 9 lubricating oil is trendy as it is last-longing and extremely effective in protecting the gun.

This oil has a unique formulation process, and it is getting developed over the years. It has a precision applicator that makes oiling easier and can reach out to all parts of the firearm. This oil doesn’t harden or thicken with the variation of temperature.

This high viscosity oil is refined for perfect gun cleaning. You can also use it on other precision mechanisms like fishing reels. This oil is extra long-lasting, and it doesn’t expire at all. Its high density allows it to keep guns in the right shape. This oil helps firearm work more effectively.

Another great thing is its easier availability. It comes in tiny bottles, and it’s easy to get in many places. This product is very compact and perfect for field stripping your firearm and doing quick maintenance.


  • Long-lasting and doesn’t get harden
  • Stable under any condition
  • Can be used for several purposes
  • Very compact


  • A bit expensive
  • The precision bottle gets leaked sometime

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8. Lucas Oil 10006 2 Ounce Gun Oil

Lucas Oil 10006Lucas Oil 10006 gun oil is an excellent gun cleaner as it can remain wet and quickly penetrates to all the parts of a gun while delivering proper lubrication. It is designed to withstand high combustion temperatures of a firearm.

This oil doesn’t burn off a hot gun after shooting. It is also rated as weather and water-resistant. Lucas gun oil has impressive corrosion and moisture prevention properties to ensure guns good form.

It lasts long and doesn’t evaporate, so it extends the performance of a firearm and keeps it functional. This multipurpose oil is good to use on hunting weapons, fishing reels, and pocket knives as well.

Additionally, it doesn’t have any odor that may cause a problem to users. This oil is non-toxic, biodegradable, and environment-friendly. Lucas oil stays in gun longer and helps to slide smoothly.

It doesn’t cause harm to foam in gun cases. Also, wooden parts of a weapon don’t get damaged by it at all. This oil is easy to wash off also. This USA-made the product comes with a 2oz bottle.


  • Odorless and non-toxic
  • Perfect for long-term storage
  • Enhances gun performance
  • Biodegradable, environment-friendly


  • It is a bit thick
  • Gets sticky in hot weather

9. Extreme Force Weapon’s Lube

best gun oil to prevent rustExtreme Force Weapon’s Lube is an excellent choice for oiling a firearm. It provides a precision application tip to apply it wherever it is necessary. This oil is also long-lasting, and it doesn’t thicken over time.

Extreme Force Weapon’s Lube is a bit thicker than standard sprayable oils. So, it will stick around after application and enhances gun function, although it is not thick enough to be called grease. It is made of high-quality compounds that help to endure severe conditions.

This oil penetrates and spread on the entire gun surface and reduces clean-up time. It increases firearms’ effectiveness. As it is a more solid body lubricant, it is ideal for firearms, fishing reels, precision tools, and many other mechanisms. This gun lube is perfect for long-term storage.

This oil has a rust and corrosion prevention formula. It works at all temperatures and is completely waterproof. It comes with a child-proof safety cap and dropper tip installed. This oil has got perfect viscosity and is an excellent addition to a firearm maintenance kit.


  • Extra Long-lasting
  • Made of superior compounds
  • Excellent for long-term storage
  • Significantly reduce clean up time


  • Sometimes, the safety cap is jammed
  • Container bottle gets leaked sometime

10. Fireclean Fouling-Resistant Oil

best gun oil to prevent rustFireclean is multipurpose gun oil designed for deep clean and reduces carbon fouling on firearms. It is formulated to condition metal to resist fouling. It is an excellent addition to the firearm tool kit for those who need to clean their gun regularly.

Fireclean oil saves a lot of time in cleaning and lubricating firearms. This oil keeps a gun functional for the long term. It is non-toxic and odorless. Fireclean dissolves carbon fouling and cleans deeply; it provides extreme heat resistance and powerful cleaning.

Additionally, It prevents carbon from sticking to metal parts. It is a multipurpose oil that you can use it in many other types of machinery. This oil is stable at all kinds of temperatures. It is a long-lasting and high-quality lubricant.

Fireclean dramatically reduces friction and helps a firearm to function to its highest potential. As it is made of eco-friendly materials, it doesn’t cause harm to people or the environment. It is excellent for long-term storage, as well. Many professional shooters recommend Fireclean because of its outstanding features.


  • Anti-fouling, Odorless
  • Provides extreme heat resistance
  • Non-toxic, Biodegradable
  • Non-sticky reduces friction
  • Multi-purpose useable


  • A bit expensive
  • Slightly less thick

Read Also: Top 10 Air Pistols

Gun Oil to Prevent Rust Buying Guide

Gun oils have many different functions. Some lubricate guns, some clean them, some protect them, and some preserve the gun.

Therefore, you need to consider several factors when buying firearm oil. These factors determine how well the gun will perform. The followings are some considerations you must make when shopping for the gun cleaning oil:


There are 3-significant types of oil for gun cleaning:

Oils for Lubrication: These synthetic lubricants can withstand the high pressure and heat of shooting while also enhancing the function and reliability of your gun.

Oils for Cleaning: If you want to protect your gun from rusting or clean it, these oils are a great choice. This oil works great on all types of firearms. They’re effective in preventing rust and corrosion, and they are also effortless to apply.

Greases: Grease is applied to the moving parts of your favorite gun. It makes sure that your gun will run better and also last longer.

This oil leaves no residue and makes sure your gun will work in the way it should. Besides, it also keeps your gun well protected and free of corrosion and rust.


In general, thinner oils spread more quickly on the gun’s metallic components, making them more effective in reducing friction because they do not easily rub off.

However, thicker oils are more suited to humid and hot climates because they adhere to weapons and do not evaporate.

Compatibility with Your Firearms

Some gun oils contain chemicals that can damage certain types of firearms. Make sure that the gun oil you are using with your weapons will not damage them. Also, before purchasing a gun cleaner’s oil, you need to make sure that it is compatible with your gun type.

Solvent Type

If you want to make sure your gun stays clean, you’ll need to decide the solvent type of gun oil for your gun.

4-types of solvent gas oil

  1. Aerosol sprays
  2. CLP cleaners
  3. Foaming solvents
  4. Liquid solvents

Final Thoughts

It is too much important for a gun/firearm owner to keep the gun/firearm lubricated, clean, and protected. For this purpose, good-quality gun cleaner’s oil is a must.

From thousands of gun oils available in the market, we have selected out these best oils for you after lengthy research.

These reviews are on the gun cleaning oils on the market. We hope these reviews will be helpful enough for you to buy the Best Gun Oil to Prevent Rust.


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