8 Best Gun Oil [2024]: Cleaners, Lubricants, and More

by Ryan Cleckner

April 5, 2024

7 comments

4.7
(99)

If you want your guns to perform well and last long, you need good gun oil. It is what keeps your gun working smoothly, preventing friction between its moving parts. But with so many options out there, it’s easy to get overwhelmed. Some are pricey and others are not worth it due to gimmicks.

That’s why, I put together this best gun oil guide to help you understand what gun oil does, the types available, and which one suits your needs best. Let’s get into it.

Best Gun Oils

How I Chose the Best Gun Oils

As a special operations sniper, I’ve extensively used many firearms and encountered common issues like failures to fire, feed, and eject. To fix these, I rely on gun oils. With years of experience, I’ve learned how to revive struggling firearms with a well-timed oil application. Now, I want to share my knowledge to help others find the best gun oils.

In this list, I’ve chosen oils based on factors like performance, usability, application, and value. I’ve also gathered inputs from my shooting buddies for a diverse selection. I know choosing a gun oil is personal, so I’ve categorized them based on their best uses to cater to everyone’s needs. Additionally, I’ve included a buyer’s guide to help you make an informed choice.

Before we dive into the list, let’s quickly understand the different types of gun oils to help you choose the right one for your needs.

Different Types of Gun Oil

Gun oils come in three main types: lubrication oils, cleaning and preserving oils, and greases.

  1. Lubrication oils are designed to withstand high pressure and heat, ensuring smooth firearm operation.
  2. Cleaning and preserving oils not only lubricate but also protect firearms from dirt, grime, and corrosion.
  3. Greases, although not technically oils, are ideal for heavy-use firearms and situations where lubrication needs to remain in place, such as in high-heat environments.

If you like to learn more on the topic, then you should check out my full guide on why you need gun oil and what type you need.

The Best Gun Oils for Each Type

Because there are three types, we figured it would be best to rank them based on their type and focus.

Best Gun Oils for Lubrication/Function

Best Overall

Gunfighter Oil

Gunfighter Oil
  • 100% synthetic
  • Non toxic
  • Protects from corrosion
Buy on Amazon
Editors Pick

Militec-1 Gun Oil

Militec-1 Gun Oil
  • Premium gun oil
  • For heavy use guns
  • Conditions metal
Buy on Amazon
Mobil 1 Synthetic Motor Oil
  • Low price
  • Large quantity
Buy on Amazon
Best for all firearms

Lucas Extreme Duty Gun Oil

Lucas Extreme Duty Gun Oil
  • High volume shooting
  • High viscosity
  • Applicator bottle
Buy on Amazon

Best Gun Oils for Cleaning/Preserving Firearms

Best for bore cleaning

Hoppe’s No. 9 Gun Bore Cleaner

Hoppe's No. 9 Gun Bore Cleaner
  • Just for cleaning
  • Long history of use
Buy on Amazon
Best all-purpose

Break Free CLP

Break Free CLP
  • Mil Spec
  • Multi-purpose usage
  • Low cost
Buy on Amazon
best for indoor and outdoor use

Gunzilla CLP

Gunzilla CLP
  • Non-toxic plant based
  • Low or no odor
Buy on Amazon

Best Gun Grease

Lucas Extreme Duty Grease
  • High wear resistance
  • Stays where you put it
Buy on Amazon

Specs Comparison Table of Best Gun Oils

NameLubrication TypeViscosityFreezing PointFlash Point
Gunfighter OilOilMedium-31°F485.6°F
Militec-1 Gun OilOilMedium-54.4°F478°F
Mobil 1 Synthetic Motor OilOilMedium-45°F446°F
Lucas Extreme Duty Gun OilOilMedium-38°F400°F
Hoppe’s No. 9 Bore CleanerOilMedium-173.56°F 55.0°F
Break-Free CLPOilMedium-65°F270°F
Gunzilla CLPOilThin-50°F
Lucas Extreme Duty GreaseGreaseThick-20°F540°F

Reviews of the Best Gun Oils for Lubrication/Function

When you’re looking to improve your gun’s performance, sometimes all you need is a reliable lubricant. Let’s take a look at the gun oil options for lubrication and function in our list.

Best Gun Oils for Lubrication/Function

  1. Gunfighter Oil
  2. Militec-1 Gun Oil
  3. Mobil 1 Synthetic Motor Oil
  4. Lucas Extreme Duty Gun Oil

1. Gunfighter Oil : Best Overall

Gunfighter Oil

Gunfighter Oil

Gunfighter Gun Oil was created to offer serious shooters a 100% synthetic, non-toxic, non-biodegradable lube that excels in a wide range of conditions and temperatures, on any gun.

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  • Performance A+
  • Usability A+
  • Application A+
  • Value A-

Our Grade

A+

Reader’s Grade

A

Based on 12 Reviews

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Gunfighter Oil

  • Lubrication Type Oil
  • Viscosity Medium
  • Freezing Point -31°F
  • Flash Point 485.6°F
  • Travel Bottle Available Can be purchased separately
  • Cost Per Ounce $5

Gunfighter Oil Review

Gunfighter Oil has always been my go-to. Its dual function as a cleaner and lubricant simplifies maintenance. Just a quick application on a cloth removes dirt and ensures smooth gun operation. Plus, its needle oiler bottle makes application hassle-free.

I’ve used Gunfighter oil on all my guns, and it’s excellent. Being 100% synthetic, it doesn’t break down, even with prolonged storage. Its slick consistency makes it easy to apply without becoming messy. It also doesn’t dry quickly, preventing residue buildup for optimal gun function.

Gunfighter Oil’s non-biodegradable nature ensures consistent performance in extreme temperatures, providing comprehensive protection for tactical, hunting, and competition guns.

Affordable and well-made, it’s my best overall choice for a gun oil and my top recommendation for anyone looking to keep their firearms clean and protected without breaking the bank. There truly isn’t a downside to this exceptional product.

To see my full review on this oil, be sure to check out our Gunfighter Oil Review.

Gunfighter Oil Pros and Cons

  • Great operating temp
  • 100% synthetic
  • Value for money

2. Militec-1 Gun Oil : Editor’s Pick

Editor's Choice

Militec-1 Gun Oil

Militec-1 is my go-to premium gun oil – if there’s a gourmet gun oil, this is it.

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  • Performance A+
  • Usability A+
  • Application A+
  • Value A

Our Grade

A+

Reader’s Grade

B

Based on 7 Reviews

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Militec-1 Gun Oil Specs

  • Lubrication Type Oil
  • Viscosity Medium
  • Freezing Point -54.4 F
  • Flash Point 478 F
  • Travel Bottle Available? Yes
  • Cost per Ounce $2

Militec-1 Gun Oil Review

In late 2001 in Afghanistan, I carried a Knight’s Armament SR-25, which I disliked because it was inaccurate and unreliable.

When I shared these issues with an armorer from an unnamed group, who suggested using Okay Industries magazines (listed in our Best AR-15 Magazines) and Militec-1 gun oil. It worked like magic, and I became a major fan of Militec-1, using it on all my firearms ever since.

Militec-1 is a synthetic oil with additives that keep gun parts moving smoothly. It’s great for preventing rust, corrosion, and wear, and it even helps improve muzzle velocity and prevents jams. Personally, I’ve found that just a few drops of Militec-1 make a noticeable difference in how smoothly my AR-15 operates.

I also rely on Militec-1 for my heavy-duty firearms and when I’m facing extreme weather conditions. Its low evaporation rate means it keeps working even in high heat, protecting guns from moisture in rainy or marine environments.

My only issue with this one, and why it isn’t #1, is because I find it a bit expensive and not noticeably different from Gunfighter.

You can see my full breakdown in our full review of the Militec-1 Gun Oil!

Militec-1 Pros and Cons

  • Ultra premium option
  • Noticeably better performance
  • Reduces wear and tear on heavy-use guns
  • Conditions metal and works dry
  • Not the most slick gun oil on this list
  • Isn’t the greatest option for cleaning

3. Mobil 1 Synthetic Motor Oil : Best Budget

Mobil 1 Synthetic Motor Oil

Mobil1 Synthetic motor oil is excellent for lubricating firearms for function – it almost made #1 on this list because it works so well and is so inexpensive.

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  • Performance A
  • Usability A
  • Application A
  • Value A+

Our Grade

A

Reader’s Grade

A-

Based on 8 Reviews

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Mobil 1 Synthetic Motor Oil Specs

  • Lubrication Type Oil
  • Viscosity Medium
  • Freezing Point -45 F
  • Flash Point 446 F
  • Travel Bottle Available? No
  • Cost per Ounce $0.15

Mobil 1 Synthetic Motor Oil Review

I almost ranked Mobil 1 Synthetic Motor Oil as the top choice for gun lubrication, especially for firearms like AR-15s. However, Militec-1 edged it out slightly due to its exceptional performance.

Still, Mobil 1 is a fantastic gun oil that keeps all my firearms running smoothly and protects them from wear. While it may not offer the premium metal conditioning of Militec-1, Mobil 1 is hands-down one of the best gun oils I’ve used.

Also, It’s hard to argue against the effectiveness and affordability of a quart of Mobil 1 compared to other oils.

But remember, Mobil 1 isn’t for cleaning or preserving guns because it lacks a protective film. It can also have a motor oil smell and seep into wood stocks. It’s not ideal for long-term storage or extreme weather.

If you want the best budget gun oil that gets the job done, choose Mobil 1 Synthetic. It’s effective, affordable, and leaves you with extra cash for ammo.

You can see my complete breakdown in our full review of the Mobil 1 Synthetic Motor Oil.

Mobil 1 Pros and Cons

  • Stupid cheap
  • Big container
  • Excellent performance
  • Bottle not ideal for travel
  • Bottle not ideal for dispensing
  • You’ll have to have a conversation about why you use motor oil with everyone who thinks they know better.

4. Lucas Extreme Duty Gun Oil : Best for all firearms

Lucas Extreme Duty Gun Oil

Lucas Oil is known for their high-performance vehicle oils and additives – they brought their understanding of premium lubrication to their gun products.

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  • Performance A+
  • Usability A
  • Application A+
  • Value A-

Our Grade

A

Reader’s Grade

A

Based on 11 Reviews

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Lucas Extreme Duty Gun Oil Specs

  • Lubrication Type Oil
  • Viscosity Medium
  • Freezing Point -38 F
  • Flash Point 400 F
  • Travel Bottle Available? Yes
  • Cost Per Ounce $2.35

Lucas Extreme Duty Gun Oil Review

Lucas Extreme Duty Gun Oil is my top pick for all firearms because it excels in lubrication and preservation while being environmentally friendly. I’ve found it to be highly effective for firearms subjected to high volumes of shooting, including semi-automatic rifles, shotguns, pistols, and full-auto firearms, as well as suppressors.

This premium oil forms a protective polymeric film on metal surfaces, safeguarding against heat, moisture, wear, and rust, even during extended storage periods. What I particularly appreciate is the needle oiler bottle, which makes application easy and convenient.

However, this gun oil ranks lower because it’s pricier than it needs to be and has a limited temperature range. Although it works well in harsh conditions, there’s no strong reason to pick it over the others listed earlier.

You can see my complete breakdown in our review of Lucas Extreme Gun Oil!

Lucas Extreme Duty Gun Oil Pros and Cons

  • Excellent gun oil
  • Premium ingredients
  • Great needle oiler bottle option
  • A bit expensive
  • Smallest temperature range of the recommended oils

Reviews of the Best Oils for Cleaning and Preserving Firearms

Every gun collects dirt and carbon with use, which can affect its performance. That’s why you need a good solvent to clean off the buildup and residue. One such solvent is the three-in-one oil, commonly referred to as “CLP” (clean, lubricate, protect/preserve). These oils not only lubricate but also clean and protect firearms.

Before you start going for the performance oils above, I suggest that you have at least one good CLP at home.

Best Cleaning + CLP Oils

  1. Hoppe’s No. 9 Bore Cleaner
  2. Break-Free CLP
  3. Gunzilla CLP

1. Hoppe’s No. 9 Bore Cleaner : Best for bore cleaning

Hoppe's No. 9 Gun Bore Cleaner Featured Image

Hoppe’s No. 9 Bore Cleaner

Hoppe’s No. 9 has been cleaning guns since the early 1900s for a reason – it’s effective and reliable.

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  • Performance A+
  • Usability A+
  • Application A+
  • Value A+

Our Grade

A+

Reader’s Grade

A+

Based on 6 Reviews

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Hoppe’s No. 9 Bore Cleaner Specs

  • Lubrication Type Oil
  • Viscosity Medium
  • Freezing Point -173.5°F
  • Flash Point 55°F
  • Travel Bottle Available Yes
  • Cost Per Ounce $0.62

Hoppe’s No. 9 Bore Cleaner Review

If I had to pick one cleaner for all my guns for the rest of my life, it would be Hoppe’s No.9 Gun Bore Cleaner. 

I swear by this solvent for a couple of reasons. Firstly, it’s an incredibly versatile gun oil, capable of cleaning any firearm, from old revolvers to modern rifles. Secondly, its effectiveness is unmatched; it efficiently removes abrasive dirt and breaks down grime and residue.

Over my 15 years of using it, I’ve experienced zero corrosion issues, thanks to its inhibiting properties that prevent carbon and lead buildup, protecting guns from rust and corrosion.

Hoppe’s No. 9 Bore Cleaner is the best for cleaning gun bores, especially when paired with a bore snake for rifles. A quick pass with the solvent followed by thorough swabbing gives you a spotless bore. However, it’s worth noting that while it gets the job done, it’s quite strong and not the safest for skin contact. Plus, its distinct smell might not be everyone’s cup of tea, but for me, the cleaning results are well worth it.

Hoppe’s Bore Cleaner is also not an all-in-one, so you do need a lubricator to accompany it, but as far as cleaning goes, this one has my trust. 

I talk about the Hoppe’s No. 9 complete cleaning kit in my best gun cleaning kit article, so check it out if you’re interested. 

Hoppe’s No. 9 Bore Cleaner Pros and Cons

  • Extremely effective
  • Widely available
  • Affordable
  • Strong on skin
  • Not all-in-one

2. Break Free CLP : Best all-purpose

Break Free CLP

Break-Free CLP might not be the absolute best at any one particular feature, but it is the best overall and the best all-purpose gun oil. Don’t know where to start? Start here.

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  • Performance A+
  • Usability A+
  • Application A+
  • Value A

Our Grade

A+

Reader’s Grade

A+

Based on 7 Reviews

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Break-Free CLP Specs

  • Lubrication Type Oil
  • Viscosity Medium
  • Freezing Point -65 F
  • Flash Point 270 F
  • Travel Bottle Available? Yes
  • Cost Per Ounce $1.75

Break-Free CLP Review

Break-Free CLP is considered the gold standard for gun oils. Trusted by militaries and police departments worldwide, it’s your all-in-one solution for cleaning, lubricating, and protecting your firearm from rust.

This gun oil is made from high-quality synthetic oils. It stays effective even in extreme heat or cold, preventing gumming up. It also stops new buildup and offers long-lasting protection. Plus, it makes cleaning burnt powder residue off parts like the lever and bolt carrier easy.

While it may not offer the highest-performance lubrication compared to specialized oils, it remains a staple for every gun owner. If you’re looking for the best-performance lubrication, look at the list of best oils for lubrication.

I especially like to use this oil with needle oiler bottles and the barber’s shave brush that I recommend in the buyer’s guide. Its consistency strikes the perfect balance between reaching inner metal parts and avoiding excessive spreading. However, it’s important that you be careful because it can thin out and spread when you apply it.

Ultimately, this is the best all-purpose gun oil. It does a decent job of cleaning and lubricating and I love to use it for rust protection.

You can see my complete breakdown in our full review of the Break-Free CLP!

Break-Free CLP Pros and Cons

  • Best all-around gun oil
  • Protects, performs, and cleans
  • Inexpensive
  • Not the best at any particular task

2. Gunzilla CLP : Best for indoor and outdoor use

Gunzilla CLP

Gunzilla is the oil product that I didn’t want to like – but I do.

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  • Performance B+
  • Usability B
  • Application A-
  • Value A-

Our Grade

B+

Reader’s Grade

C-

Based on 3 Reviews

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Gunzilla CLP Specs

  • Lubrication Type Oil
  • Viscosity Thin
  • Freezing Point -50 F
  • Travel Bottle Available? Yes
  • Cost Per Ounce $2.10

Gunzilla CLP Review

Gunzilla CLP is my top pick for both indoor and outdoor firearm maintenance. As a non-toxic cleaner, lubricant, and preservative, it effectively cleans and safeguards firearms without the harsh chemical odor often associated with such products.

I appreciate how Gunzilla allows for convenient firearm maintenance right at my kitchen table, thanks to its minimal odor and non-toxic formula, which is gentle on the skin and eyes.

Whether it’s handguns, shotguns, or rifles, Gunzilla proves its versatility, offering comprehensive cleaning, lubrication, and preservation. Its plant-based composition excels at light cleaning tasks and leaves a thin protective film to deter rust.

For those using inexpensive bulk ammunition, Gunzilla simplifies the cleaning process, efficiently removing residue without leaving behind excessive oil. Plus, its effectiveness means you use less product, saving money in the long run.

However, be warned that if left on for a long time, it can get a bit gummy. Also, I’ve seen it hurt some plastics when you store it for a long time.

You can see my complete breakdown in our full review on Gunzilla CLP Gun Oil!

Gunzilla CLP Pros and Cons

  • Low odor/Non-toxic
  • Works well at cleaning
  • Can get gummy
  • Can damage some finishes

Reviews of the Best Gun Grease

In heavy-use or high-heat situations, oils might not stick around long enough. That’s when grease comes in handy. I’ve used it on my pistol and bolt action rifle with great results. It’s messy but protects against corrosion. Just don’t use it in freezing temperatures as it can harden and jam your gun.

1. Lucas Extreme Duty Grease : Best heavy-duty

Lucas Extreme Duty Grease Featured Image

Lucas Extreme Duty Grease

Lucas Oil’s gun grease is a great grease for heavy use and high heat applications when shooting.

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  • Performance A+
  • Usability B
  • Application B
  • Value A-

Our Grade

A-

Reader’s Grade

B

Based on 2 Reviews

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Lucas Extreme Duty Grease Specs

  • Lubrication Type Grease
  • Viscosity Thick
  • Freezing Point -20 F
  • Flash Point 540 F
  • Travel Bottle Available? Yes
  • Cost Per Ounce $12.00

Lucas Extreme Duty Grease Review

There are many shooters who dislike grease – I get it. It can be a bit messy and oil seems like a better solution.

But when it comes to heavy-duty tasks, nothing beats a good grease. Compared to oil, grease sticks better to metal and you don’t need to use as much.

I can confidently say that Lucas Extreme Duty Grease is the best for heavy-duty jobs. It comes in a small tube, making it easy to apply exactly where you need it. Plus, it’s super slick and doesn’t gum up like other greases.

But there are a few things to keep in mind. It’s a bit pricey, and it doesn’t work well in cold temperatures. However, it can handle extreme heat like a champ, making it perfect for hot climates. Some friends of mine even swear by it for their AR-15s, saying it keeps them running smoothly even in intense heat.

So, if you’re dealing with high temperatures and heavy use, this grease is definitely worth considering.

Lucas Extreme Duty Grease Pros and Cons

  • Super slick stuff
  • Stays where you put it
  • Great for high heat and heavy use
  • Expensive
  • Not for very cold weather

Gun Oil Buyer’s Guide

There are a lot of important things you need to know about Gun Oil. Hopefully in the sections above I covered most of it. However, if you’d like to learn more about them and the differences between certain types, then check out the below gun oil buyer’s guide.

What to Consider When Buying Gun Oil

Here are a few things to think about when you’re looking for a good gun oil. 

Purpose – The right gun oil for you depends on what you want to use it for. If you are looking to prevent rust build-up when you store away your guns, something like the Break-Free CLP is your best bet. But if all you want is an oil that can maintain your day-to-day rifle, you can go with almost any gun oil out there. 

Temperature – The gun oil or grease you need for high-temperature situations is very different from the lube used for cold environments. For example, in hot climates, grease works well for high-temperature guns, but avoid using it in cold weather as it can harden and cause gun malfunctions.

Environment – In addition to the temperature, also think about the general environment you’ll be using your gun. If you are taking it out hunting in sandy places and using a very thin lubricant, the dust can really get into your gun and stop it from working properly. Opt for more viscous oils or grease during these situations. 

Composition – I’ve talked about it in detail below but since most gun oils are made from refined petroleum, they tend to be irritants. If you have sensitive skin or irritants are an absolute no-go for you, you can opt for a plant or animal-based non-toxic oil. 

Transportation Think about how you’ll carry your gun oil. For home use, a big bottle on your workbench works fine. But for trips to the range or field, grab a smaller, portable bottle for your bag. You can even fill a travel-sized bottle yourself.

Application Tools Get the right tools for applying your oil. Needle oiler bottles are precise and great for reaching tight spots. Also, consider a barber’s shave brush. It helps spread the oil evenly, making sure your firearm stays in top shape.

Three-In-One vs. Gun Grease vs. Gun Oil

If you’re this far into this article and are unsure about what to get for your gun, I’ve failed you.

I have tried to give you options and pros and cons for different types of gun oils but I hope that I haven’t made your decision more difficult.

Remember this: If you’re looking for the best do-all gun oil, just get Break-Free CLP and enjoy shooting! If you’re looking for a premium synthetic for lubrication because you’re doing a lot of shooting, just get Mobil 1.

It’s that easy.

There are really only three types of products to consider:

The three-in-one oil is the jack-of-all-trades and master of none. It cleans, lubes, and preserves firearms but isn’t the best at any one thing. If you want one oil for everything, go for a three-in-one.

Gun oil is perfect for heavy-duty lubrication and reaching tricky firearm parts, ensuring smooth operation. For better performance, try Mobil 1 Synthetic or Militec-1 oils.

For situations where lubrication needs to stay put or in heavy-use scenarios, choose gun grease like Lucas Gun Grease. It’s thicker and sticks better to metal, but may harden faster in the cold.

Also, gun grease can improve the operation of bolt action rifles when applied to bolt bodies and lugs.

Gun Oil Accessories

If you were on the fence about using gun oil, hopefully now you’ve made up your mind. When it comes to oiling your guns, there are three oil accessories I recommend to anyone who’s willing to listen: 

  1. A small bottle that travels with your gun gear, 
  2. A needle oil bottle for precise application, and 
  3. A barber’s shave brush.

Travel Oil Bottle

The first essential gun oil accessory is a reliable travel bottle, perfect for trips to the range or woods.

If you’re new to gun care, opting for a gun-specific oil in a travel size is a smart choice. For example, my favorite gun-specific oil comes in perfect travel containers that can be refilled.

As your gear collection grows and you start purchasing gun oil in larger containers, investing in your own travel-size oil bottles becomes essential.

Needle Oil Bottle

Although these bottles might not handle rough travel, they’re super handy for gun care.

They let you apply oil just where you need it, saving oil and mess. Plus, they keep oil away from unwanted spots on your firearm, bench, or clothes.

Seriously, once you start using these, you won’t want anything else.

Barber’s Shave Brush

You might be wondering why I’d recommend a shave brush for gun oil.

Well, gun oil helps preserve your firearm by keeping rust at bay. But here’s the thing: it’s tricky to apply just the right amount without making a mess.

Here’s my solution: I keep a barber’s barber’s shave brush, along with my Break-Free CLP. A few drops of oil on the brush, then a quick dab and wipe – it does the job perfectly!

The brush spreads the oil evenly, reaching into tight corners effortlessly. Plus, it holds onto the oil, making it a reliable tool for years to come.

Conclusion

Maintaining firearms in mint condition isn’t always easy with so many things to keep in mind; you need to lubricate them for good functionality, clean them post-use, and protect them from the elements. Gun oil can help you with all of these greasy tasks – you just need to spend some effort and time. 

Whether you want to improve the performance or the longevity of the firearm, you can find a gun oil (or a grease) that works. Have you tried any of the oils/grease from our list? Share your experience with us below.

Best Gun Oil – FAQs

Is gun oil toxic?

Yes, some gun oils are toxic due to the ingredients they’re made out of. If this is a significant concern for you, we recommend our favorite non-toxic gun oil above.

What is the best oil for firearms? 

The best oil for your firearms depends on your specific situation. Here’s a breakdown based on the categories. 
·         Best oil for lubrication – Gunfighter Oil  
·         Best oil for cleaning – Break-Free CLP 
·         Best gun grease – Lucas Extreme Duty Grease

What is the best oil for guns in the winter?

I recommend using the Militec-1 Gun Oil for winter because it works really well in extreme weather conditions and is smooth enough that it will keep your guns lubricated without hardening. 

Who makes the best gun oil?

It’s too tough to pick who makes the best gun oil without knowing your needs. The best all-round gun oil is made by Break-Free CLP. The best premium gun oil for lubrication is made by Militec-1.

Should you oil your gun before shooting?

Yes, you should ensure that your guns are properly oiled before using them to ensure a smooth shooting experience. I recommend oiling your guns regularly so your firearms can stay in good shape for a long time.

Is it OK to use WD40 on a gun?

Yes, you can use WD-40 on a gun. In fact, for firearms like 22 rimfires, it’s a great option for lube and cleanup.

What gun oil does the military use?

The military uses Break-Free CLP gun oil.

Can I use olive oil or whale oils a gun lube?

Using olive oil or whale oil as gun lubricants isn’t a good idea. Olive oil can get sticky and attract and using whale oil raises environmental concerns. Stick with lubricants designed specifically for firearms for the best performance and to avoid potential issues.

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About Ryan Cleckner

Ryan is a former special operations sniper (1/75 Ranger) and current firearms attorney, firearms industry executive, university lecturer, and bestselling author of the Long Range Shooting Handbook.

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7 COMMENTS

  1. Hoppes bore cleaner, Then Breakfree CLP and a “touch”, a touch of Lucas oil. All 6 of my handguns work and are happy!

  2. Hot soapy water, rinse, dry, apply microscopic amount of mineral oil. With all that soapy water it is THE BEST way to clean a pistol thoroughly. Also the cheapest. Also the least smelly, or toxic.

    1. What do you use for lubricating the pistol? Surely a microscopic amount of mineral oil is not working?

    2. Very pleased with Extreme Duty. The bottle with the needle applicator is perfect. I use it a few drops at a time, sparingly so the bottle will likely last a very long time. However, I’m thinking any name brand synthetic engine oil will do the trick too. Get a needle applicator bottle from Walmart or Amazon and you’re good to go for under $0.25 per ounce.

    3. What no FROG LUBE? It was good enough for three tours in Iraq and used it on my machine guns the 240G and M2 loved it no jams or problems.

    4. This is the type of person a few years down the road does not know why they have a rust it mark on some part of there firearm that never sees light!

      Hot soapy water with Dawn works great! Cleaned an M4 I was issued when I worked LEO that way it had full auto switch on it and someone used it a lot and never cleaned it. Had to soak the bolt so I could get the housing out there was so much carbon on the bolt it took me 30 minutes with a knife to chip it all off.

      Now what I do different is this after I wash the firearm I take all the parts and place what can be placed in a oven at 275-300 degrees for an hour or two just to make sure all the moisture is gone from the parts I can’t get to.

      Mineral oil has a low burn rate hence why it’s use for fire breathers. That’s 275 degrees flash point for mineral oil so I feel it would not protect a firearm very well if your shooting it. Now for safe queen it might work but I’m not trusting a safe queen to mineral oil I’ll spend the money to take care of my weapons.

      No flame Kevin your talking to a guy who has to clean one rifle the same rifle for a week when I was in the Marines because they had nothing else better for us to do. Also that’s where I learned the hot water Dawn trick was from a crafty SGT I served under when I was a boot .

      Again no flame on what you do if it works for you great. Yet please please please tell me you make 1000% it’s dry!

      Funny story I invaded Iraq in 2003 with a M16-A2 with a zip tie as it’s rear take down pin!

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