What is a key storage consideration for M240 ammunition?

Storing M240 ammunition away from heat sources is critical for maintaining its integrity and effectiveness. Excessive heat can lead to degradation of the propellant within the ammunition, which can affect performance and increase the risk of accidental discharge or misfires. High temperatures can also cause the casing materials to weaken or become unstable over time, which poses a safety hazard. By ensuring that ammunition is kept cool and away from any potential heat sources, you help preserve the ammunition's viability, quality, and reliability for future use. Proper storage practices are essential for ensuring the safety of both personnel and equipment in any operational context.