5.56 NATO

Though 5.56 NATO ammunition was originally made for military-grade firearms, it is a common ammo choice for AR 15 owners. Whether you use an AR 15 for hunting, target practice, or shooting competitions, the 5.56 NATO ammo available from Ammo Supply Warehouse is always a great choice.
Our selection of 5.56 NATO includes ammunition that is made to provide affordable yet reliable shots every single round. Industry leaders make 5.56 ammo using the highest quality materials and manufacturing techniques to ensure that shooting enthusiasts, like you, have the ammo you need to improve your shooting skills and defend yourself when you need to most. For all of your rifle ammunition needs, shop our full selection.