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13 Best Gun Grease 2024 – Oil, Lube & Save Your Gun

When it comes to gun maintenance, one of the most debated topics is which gun grease is the best. With so many products on the market, it can be a challenge to figure out which one will give your gun the TLC it deserves.

In today’s world of advanced materials, it’s essential to know which products are best suited for your firearm. We certainly don’t want any aggressive solvents damaging our precious guns. With the plethora of oils and greases available, it’s worth taking a moment to understand what’s in them and what makes one superior to the other.

But fear not! I’ve done the legwork and researched the latest information on the best gun greases available. Let’s get started, shall we?

1. Sentry Solutions HI-SLIP GREASE

Sentry Solutions HI-SLIP GREASE

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This synthetic molybdenum blend is designed to waterproof and prevent rust, even in saltwater conditions. It’s impressive how it manages to offer all the benefits of oil but remains in place, ensuring that it doesn’t migrate. This grease is especially effective in temperatures ranging from -54ºC/-65ºF to 343ºC/650ºF.

The blend surpasses mil-specs for moly grease, making it a reliable choice for various metal types, including stainless steel, blued metal, titanium, and aluminum.

Key Features:

  • Material: Synthetic
  • Brand: Sentry Solutions
  • Package Information: 2.0 OZ Jar
  • Liquid Volume: 56 Milliliters
  • Temperature Stability: Effective in temperatures from -54ºC/-65ºF to 343ºC/650ºF.
  • Compatibility: Suitable for various metals, including stainless steel, blued metal, titanium, and aluminum.
  • Protection: Waterproofs and prevents rust, even in saltwater conditions.
  • Application: Excellent for smoothing actions, suitable for locking lugs, and ensures easier lock-up.
  • Waterproofs and rust-proofs.
  • Stable in extreme temperatures.
  • Little quantity goes a long way.
  • Can attract dirt if over-applied.
  • Might be pricier than some alternatives.


2. Shooter’s Choice 10cc Hi-Tech GREASE

Shooter's Choice 10cc Hi-Tech GREASE

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Its synthetic formulation ensures that it provides optimal lubrication and protection for firearms, making it a go-to choice for many gun enthusiasts. The grease is odorless, which is a plus for hunters who are conscious about not alerting their prey.

Key Features:

  • Material: Metal
  • Brand: Shooter’s Choice
  • Package Information: Comes in a 10cc syringe for precise application.
  • Liquid Volume: 10cc
  • Temperature Stability: Suitable for all weather conditions, including extreme cold and hot temperatures.
  • Compatibility: Works on all firearms, including nickel, stainless, and chrome.
  • Protection: Provides a protective layer that clings to metal surfaces.
  • Application: Quick and easy to apply with pin-point accuracy.
  • All-weather performance.
  • Clings to metal surfaces.
  • Odorless for stealth-conscious users.
  • Can attract carbon after shooting.
  • Syringe dispenses easily; use cautiously.


3. Prom M-Pro 7 Synthetic Gun Grease

Prom M-Pro 7 Synthetic Gun Grease

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Its synthetic formulation ensures that it provides optimal lubrication and protection for firearms, making it a go-to choice for many gun enthusiasts. The grease is odorless, which is a plus for hunters who are conscious about not alerting their prey.

Key Features:

  • Material: Blend
  • Brand: Prom
  • Package Information: Comes in a syringe applicator
  • Liquid Volume: 0.5 Fluid Ounces
  • Temperature Stability: Operates between -40 to 560 degrees F
  • Compatibility: Suitable for advanced military and law enforcement style weaponry
  • Protection: Water-resistant, prevents rust and corrosion
  • Application: Specifically formulated for handheld and crew weaponry, but also versatile for other lubrication needs like autos, fishing reels, and tools.
  • Excellent metal adhesion
  • Reduces friction and wear
  • Long-lasting under extreme conditions
  • Non-toxic and odorless
  • Syringe applicator can be tricky
  • Might be too thick for some applications


4. Tetra Gun Grease

Tetra Gun Grease

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This grease is a game-changer for anyone looking to maintain their firearms and other equipment. It’s been specially formulated through the latest high technology, ensuring that it meets the most demanding needs for lubrication and protection. Whether it’s for firearms, fishing tackle, boats, bikes, or even autos, this grease has proven its worth.

Key Features:

  • Material: Fluoropolymer white grease
  • Brand: Tetra
  • Package Information: 1 oz. tube
  • Liquid Volume: 1 oz
  • Compatibility: Suitable for all firearms
  • Protection: Reduces friction and wear
  • Application: Easy-to-use tube design
  • Smooths firearm operation
  • Long-lasting lubrication
  • Doesn’t harden or gum up
  • Suitable for extreme conditions
  • Slightly pricey
  • Can be thick


5. Hoppes HBGG black Gun Grease

Hoppes HBGG black Gun Grease

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As someone who takes firearm maintenance seriously, I recently tried out the Hoppe’s HBGG Black Gun Grease. This product stands out for its quality and efficiency. Here’s a breakdown of its key features and my personal take on its pros and cons.

Key Features:

  • Material: Advanced synthetic grease
  • Brand: Hoppe’s, a trusted name in firearm cleaning
  • Package Information: Comes in a syringe for precise application
  • Liquid Volume: 12cc
  • Temperature Stability: Performs exceptionally in a wide range of temperatures
  • Compatibility: Suitable for all firearms
  • Protection: Offers superior protection against wear and corrosion
  • Application: Easy to apply with minimal mess
  • Long-lasting lubrication
  • Reduces friction effectively
  • Prevents rust and corrosion
  • Requires careful application to avoid overuse


Gun Greases Buyer’s Guide

Gun Greases Buyer's Guide

Material Compatibility

Ensure the grease is compatible with the materials of your firearm, especially if it’s made of unique alloys or has special finishes.

Temperature Stability

Depending on your location or where you’ll be using the firearm, you’ll need a grease that can withstand extreme cold or heat without losing its consistency or effectiveness.


The thickness of the grease matters. Thicker greases might offer better protection but can be harder to apply, while thinner ones might not provide the same level of protection but are easier to use.


Gun Greases Application

Consider how the grease is applied. Syringes offer precision, while tubs might be more economical for larger applications.

Application Tips:

  • Clean First: Always clean your firearm thoroughly before applying grease.
  • Less is More: It’s better to start with a small amount and add more if needed. Over-application can attract dirt.
  • Focus on Friction Points: Apply grease to areas where there’s metal-to-metal contact.


Store your gun grease in a cool, dry place. Ensure the cap or lid is tightly sealed to prevent contamination.

Brand Reputation

Trusted brands often have a track record of producing reliable products.

Types of Gun Grease

  • Synthetic Grease: Made from synthetic oils combined with thickeners. They often offer better temperature stability and longevity.
  • Petroleum-Based Grease: Made from mineral oils. They might not have the same temperature range as synthetics but can be more affordable.
  • Bio-Based Grease: Made from natural ingredients. They’re eco-friendly but might not offer the same level of protection as synthetics.

Pros and Cons of Using Gun Grease

Gun Greases types

  • Provides long-lasting lubrication.
  • Protects against wear and tear.
  • Can extend the life of the firearm.
  • Might attract dirt and debris if over-applied.
  • Some greases can be messy to apply.
  • Needs reapplication over time.



How do the different types of grease guns operate?

Grease guns can be operated in various ways. Manual or hand-operated guns can be used with a hand pump or pistol grip. Pneumatic grease guns operate using compressed air and a pistol-type grip.

Battery-powered guns work similarly to pneumatic guns but are powered by a battery and don’t have a cord.

What are the roles of adapters in grease guns?

Adapters are essential grease gun accessories. They are used for specific lubrication applications.

For instance, a 90-degree adapter is used for lubrication in restricted spaces, while a needle-end adapter is employed when a precise amount of grease is required in confined spots.

How should one ensure the proper pressure when using a grease gun?

Proper pressure is crucial when using a grease gun. For instance, when lubricating a bearing seal, it’s advised not to use more than 500 psi. Excessive pressure can damage seals or other components, leading to potential issues.

It’s essential to be well-acquainted with the pressure requirements of the equipment being lubricated to avoid any mishaps.


With a myriad of products available, it’s crucial to choose one that offers optimal protection and lubrication for firearms. We have reviewed each product based on its material, brand, temperature stability, compatibility, protection level, and application method.

When buying, emphasizing the importance of material compatibility, temperature stability, viscosity, application method, and brand reputation. In essence, the right gun grease can significantly extend the life of a firearm, but it’s essential to choose wisely based on one’s specific needs and the firearm’s specifications.

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