Use Federal Lake City XM855 Green Tip Centerfire Ammunition. The unique green tip epitomizes the famous and well regarded Federal Lake City designs and engineering advancements. Every bullet is precision manufactured so you get high performance.

This ammo is mil-spec and difficult to find. It is loaded to NATO specifications and perfect for an AR 15. This ammo is used by the military overseas currently and is noncorrosive, reloadable, and brass cased for all of your shooting needs.

Note: This is military grade ammunition. It will show discoloration which is caused by a process known as annealing. This is completely normal. The cases may also have minor dings from being bulked packed.