For most shooters the difference between .223 Remington and 5.56×45 NATO is minor, but it matters because 5.56 is typically ...

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 ...

** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. ** Sturm, Ruger & Co., Inc. has ...

Some believe the 5.56 NATO was the original military cartridge and that the 223 Remington was the civilian offshoot. That’s not the case. In 1970, NATO (North Atlantic Treaty Organization) affiliated ...

After carrying the M16 or one of its cousins across the globe for more than half a century, soldiers could get a peek at a new prototype assault rifle that fires a larger round by 2020. Army ...

The Marine Corps and the Army use different rifle ammo -- and Congress is demanding a report explaining why. The final joint version of the Fiscal 2017 National Defense Appropriations Act, released ...