GLOCK 19 GEN 3 M16If stored properly, ammo can easily outlast FIREARMS FOR SALE , you! Proper storage means cool, dry, and without temperature swings. If exposed to excessive humidity or extreme temperatures ammo can degrade over time. Ammo stored in an ammo can or purchased prepacked for long term storage like The Prepper will be safe to shoot for decades. There are countless stories of military surplus ammo being shot more than…See More