Primers must be saved inside of a cool, dry location from direct sunlight and moisture. Preferably, they should be saved in an ammunition cabinet or storage box meant to limit temperature fluctuations and humidity. By signing up for this notification you are opting in to get email messages from CCI https://cci-large-pistol-primers31851.bloggazzo.com/30406138/5-easy-facts-about-buying-cci-small-pistol-primers-described