Does Ammo EXPIRE? Will it go BAD? Here's How To KNOW!

Published on March 3, 2023
Duration: 7:37

This video explains that ammunition does not truly expire under ideal conditions, with tests suggesting longevity of up to 100 years. The primary factors that degrade ammunition are moisture and extreme temperature fluctuations, leading to corrosion of casings and potential compromise of primers and powder. Proper storage in sealed containers with desiccants can significantly extend ammo life.

Quick Summary

Ammunition does not truly expire under ideal conditions; tests suggest it can last up to 100 years if stored properly. The primary factors that degrade ammo are moisture and extreme temperature fluctuations, leading to corrosion and potential compromise of primers and powder. Proper storage in sealed containers is key to longevity.

Chapters

  1. 00:00Case Discoloration and Corrosion
  2. 00:34Sealed Storage Benefits
  3. 00:53Testing Old Ammunition
  4. 01:00Primer and Powder Integrity
  5. 01:17Moisture Indicators
  6. 01:23Storage Space Considerations
  7. 01:41Real-World Storage Examples
  8. 01:51Corroded Ammo Example
  9. 02:04Functionality of Corroded Ammo
  10. 02:20Ammunition Doesn't Expire
  11. 02:33Army Longevity Tests
  12. 02:54Safe and Dry Storage
  13. 03:15Common Misconceptions
  14. 03:26Anecdotal 'Expired' Ammo
  15. 03:48Mad Scientist Approach
  16. 03:58Multiple Paths to the Answer

Frequently Asked Questions

Does ammunition really expire like food?

No, ammunition does not truly expire under ideal conditions. While commercial products may have 'expiration' dates, tests suggest that properly stored ammunition can remain functional for up to 100 years. The primary enemies of ammo longevity are moisture and extreme temperature fluctuations.

What causes ammunition to go bad?

The main factors that degrade ammunition are moisture and uncontrolled temperature changes. Moisture can cause corrosion on the casings, potentially compromise the primer, and degrade the powder, leading to misfires or reduced performance.

How should I store my ammunition to ensure it lasts?

Store ammunition in sealed containers to protect it from moisture. Keeping it in a dry, climate-controlled environment, away from extreme heat or cold, is crucial. Using desiccants can also help manage humidity within the storage container.

Can tarnished or corroded ammunition still be used?

Yes, tarnished or even slightly corroded ammunition can often still be functional, provided the primer and powder have not been compromised by moisture. Cosmetic issues like discoloration or black spots on the casing may simply wipe off.

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