Written by: Michael Richey
Category: Basic Firearm Handling and Maintenance

Proper maintenance of your firearm is crucial for its longevity and performance. One common question among gun owners is whether they should oil the inside of their gun barrels. This article synthesizes information from various sources to provide a comprehensive guide on gun barrel oiling.

Why It’s Important to Oil the Barrel

Oiling the inside of a gun barrel is not primarily for lubrication but to prevent corrosion. When a bullet moves through a rifled barrel, it exposes fresh metal, which can rust if left unprotected. Moisture and other environmental factors can negatively impact the gun's durability over time.  Gun barrel oiling is an absolute necessity!

How to: Gun Barrel Oiling

Materials Needed

Steps to Oil the Barrel

  1. Ensure Safety: Check, double-check, triple-check that the firearm is unloaded.
  2. Disassemble the Gun: Follow your firearm’s manual to disassemble it safely.
  3. Clean the Barrel: Apply a gun solvent to a bore brush and clean the inside of the barrel.
  4. Dry the Barrel: Use a dry patch to remove any remaining solvent.
  5. Apply Oil: Apply a couple of drops of gun oil to a bore brush and run it through the barrel. Ensure only a light coat is applied to prevent obstructions.
  6. Run a Dry Patch: Follow up with a dry patch to remove any excess oil.

Gun barrel oiling is an important maintenance task

How Often to Oil Your Gun Barrel

Choosing the Right Oil

Selecting the appropriate oil for your gun barrel is crucial for effective maintenance. Here’s what to consider:

Types of Gun Oils

  1. Traditional Gun Oils: These are petroleum-based oils that provide good lubrication and rust prevention. Examples include Hoppes No. 9 and Rem Oil.
  2. Synthetic Gun Oils: These oils offer superior performance in extreme temperatures and conditions. They are less likely to gum up and provide consistent protection. Examples include Break-Free CLP and Slip 2000.
  3. CLP (Cleaner, Lubricant, Protectant): These multi-purpose products clean, lubricate, and protect the firearm in one step. They are convenient but may not excel in any single function compared to dedicated products. Examples include Break-Free CLP and Ballistol.

Factors to Consider

  1. Climate: Choose an oil that suits your environment. In humid areas, rust prevention is crucial, while in dry areas, the focus may be on lubrication.
  2. Usage Frequency: If you use your firearm frequently, choose an oil that provides good lubrication and can handle high temperatures. For long-term storage, an oil with excellent rust prevention is ideal.
  3. Compatibility: Ensure the oil is compatible with all parts of your firearm, including synthetic materials.

Popular Gun Oils

Check out our article on The Top 6 Firearms Lubricants for Peak Performance and Reliability

What Does Carry Texas Use?

Spartan Accuracy Oil!

Expert Opinions and Community Insights

Opinions on gun forums vary, but the consensus is to use a light coat of oil in the barrel to prevent rust. Many experienced gun owners and experts recommend running a dry patch through the barrel before shooting to ensure no obstructions and to verify the barrel is clean.

Random Internet Tips

Conclusion

Oiling the inside of your gun barrel is a vital part of firearm maintenance that helps prevent rust and ensures your firearm remains in good working condition. Always use a light coat of gun-specific oil, and run a dry patch through the barrel before shooting. Regular maintenance, proper storage, and the right products are key to prolonging the life of your firearm - that includes gun barrel oiling!