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Canadian Firearms Practice · Question

After cleaning a firearm with solvents, what should be the final step for the bore?

A light coat of oil protects against rust, but the bore should be checked and dried before the next time it is fired.

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Question: After cleaning a firearm with solvents, what should be the final step for the bore?

Answer options:

  • Leave it wet with solvent to prevent rust
  • Apply a thick coating of heavy grease ✅ Run a dry patch through, then a patch with a light coating of oil
  • Heat the barrel to bake the chemicals into the metal

Correct answer: Run a dry patch through, then a patch with a light coating of oil

Explanation: A light coat of oil protects against rust, but the bore should be checked and dried before the next time it is fired.

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