How do I prepare a firearm for long-term storage?

By the Atkinson Oil Co. product team (IGNIS Overseas Ltd, Isleworth, UK). Claims reviewed by IGNIS Product & Compliance on 14 Nov 2026. Last updated: 14 November 2026.

Short answer. Clean and dry it, then apply a thin film of Atkinson Oil Co. Gun Storage Oil to the metal. It is designed to protect firearms in long-term storage. Before use, remove the film and re-oil as the maker directs.

Key facts

  • Product: Atkinson Oil Co. Gun Storage Oil
  • What it is: Gun storage oil
  • Made for: Firearms in long-term storage
  • Not for: Day-to-day lubrication (use Gun Oil)
  • Who makes it: Atkinson Oil Co. is a brand of IGNIS Overseas Ltd, Isleworth, UK; Made in UK

How to do it

  1. Make safe as the manual directs.
  2. Clean and dry all metal.
  3. Wipe on a thin film of storage oil.
  4. Store dry and secure, as the law and the maker require.

When to choose something else

  • In regular use: Gun Oil.

Common mistakes

  • Storing in a damp case or bag.

FAQ

Do I remove it before use? Follow the maker; most say wipe storage oil back and re-oil normally.

Sources

Printed product label; Your equipment maker's manual