Which of the following items are critical to record as environmental readings for ammunition stock?

• A. Temperature and humidity readings.
• B. Wind speed.
• C. Noise levels.
• D. Light intensity.

Answer: (A)

Controlling environmental conditions that affect chemical stability is essential for safe ammunition storage. Temperature and humidity readings are critical to record because heat and moisture can accelerate degradation of propellants and primers, promote corrosion of cartridges and metal cases, and cause condensation when conditions change. Keeping a log of these readings helps ensure the storage environment stays within safe ranges and alerts you to drift that could compromise stock safety and reliability.

Wind speed, noise levels, and light intensity don’t directly impact the chemical stability or safety of ammunition in typical storage settings, so they are not routinely recorded as part of environmental monitoring for ammo stock.