5.56x45 Ammo For Sale
A powerful cartridge without much recoil, 5.56x45mm ammo was born in the early 1960's. 5.56x45 rounds provided a solution for the U.S. military when paired with the lightweight M16 rifle. Essentially a standardized .223 Remington cartridge, 5.56x45 is one of the most popular calibers among civilian shooters in the United States today.
Today, you'll find 5.56x45 ammo for sale with a number of bullet types and weights with the most common bulk rounds coming with 55 grain projectiles and the very popular M855 military spec round equipped with a 62 grain full metal jacket bullet.