There are two popular types of AR-15 calibers: 5.56x45mm NATO and .223 Remington. The sales of modern sports rifles are high these days, and many people are flocking to the AR-15. What exactly, then, ...

Aguila Ammunition has met the needs of shooters again, this time by offering bulk packaging for their 5.56 caliber ammo. "If there is a way to meet the needs of our customers, we try to do exactly ...

Green tip, M855 5.56mm ammunition is photographed Monday, March 2, 2015, in Fort Washington, Md. The Bureau of Alcohol, Tobacco, Firearms and Explosives is proposing the ban of M855 green tip or SS109 ...

WASHINGTON --Amid an onslaught of criticism, the Obama administration has dropped plans to ban a popular type of rifle ammunition that can pierce a police officer's protective vest if fired from a ...