Do not de-cap live or new primers - fire them in the appropriate gun and then de-cap 5.
Storing primers in this manner can lead to mass detonation if a primer ignites 4. Do not stockpile primers or store in bulk. Exposure to heat causes primer deterioration 3. Store primers in their original packaging(s) in a cool, dry place. We often tell the story of how we started over 30 years ago with little more than borrowed money and an overwhelming enthusiasm for making ammo. It’s your view into Black Hills Ammunition.
They can be used in production runs ranging from mass production to special one-of-a-kind jobs, or for repair and refurbishment projects.
