Storing ammunition for the long term requires careful consideration to ensure its safety, reliability, and longevity. Improper storage can lead to corrosion, degradation, and potential hazards. This guide provides a comprehensive overview of best practices for preserving your ammunition investment.
Understanding the Enemies of Ammunition
Before diving into storage solutions, let's identify the primary factors that can damage ammunition over time:
- Moisture: This is the biggest enemy. Moisture promotes rust and corrosion on the casing, potentially causing misfires or malfunctions. It can also affect the propellant, reducing its effectiveness or causing it to become unstable.
- Temperature Fluctuations: Extreme heat or cold can degrade the propellant and potentially damage the primer. Avoid storing ammunition in direct sunlight or uninsulated areas subject to significant temperature swings.
- Oxygen: While not as immediate a threat as moisture, prolonged exposure to oxygen can contribute to the slow degradation of the propellant over time.
- UV Light: Ultraviolet light from the sun can accelerate the deterioration of the propellant and casing.
Optimal Storage Conditions for Long-Term Ammunition Preservation
The ideal environment for long-term ammunition storage minimizes exposure to the above factors:
- Cool, Dry Location: Aim for a temperature between 50-70°F (10-21°C) and a relative humidity of below 50%. A climate-controlled environment is best.
- Darkness: Store ammunition away from direct sunlight or other sources of UV light. A dark, enclosed container is ideal.
- Stable Environment: Avoid locations subject to significant temperature fluctuations or vibrations. A basement or a dedicated storage cabinet in a climate-controlled area are excellent options.
Choosing the Right Storage Containers
The container you choose is crucial for effective long-term storage. Several options provide varying levels of protection:
- Ammunition Cans: Metal cans with airtight seals are a popular choice for protecting ammunition from moisture and oxygen. Look for cans specifically designed for ammunition storage.
- Plastic Storage Bins: High-quality, airtight plastic bins can also offer good protection, particularly if combined with desiccant packs.
- Vacuum-Sealed Bags: These bags remove air, minimizing oxidation and preventing moisture buildup. However, ensure the bags are designed for long-term storage and are not prone to leaking.
Essential Considerations for Long-Term Ammunition Storage:
- Regular Inspection: Periodically inspect your ammunition for signs of corrosion, rust, or damage. Replace any damaged rounds. A yearly inspection is recommended.
- Desiccant Packs: Include silica gel desiccant packs in your storage containers to absorb moisture and maintain a dry environment. Remember to replace these packs periodically as they become saturated.
- Proper Handling: Always handle ammunition carefully. Avoid dropping or jarring the containers.
- Inventory: Maintain a detailed inventory of your ammunition, including the type, caliber, quantity, and date of acquisition. This is crucial for tracking and managing your supplies.
- Separate Storage: Store different types and calibers of ammunition separately to prevent accidental mixing.
- Security: Store your ammunition securely and out of reach of unauthorized individuals, especially children.
Types of Ammunition and Specific Considerations:
Different ammunition types may have specific storage requirements. For example, certain types of ammunition are more sensitive to temperature and humidity changes than others. If you have concerns about specific types of ammunition, it's always best to consult the manufacturer's recommendations.
Conclusion: Preserving Your Investment
Proper long-term ammunition storage is essential for ensuring its reliability and safety. By following these guidelines, you can significantly extend the lifespan of your ammunition and protect your investment for years to come. Remember, safety should always be your primary concern when handling and storing ammunition. Always prioritize safety and responsible gun ownership.
