Areas of a Phoenix military reserve base were evacuated on Thursday evening after a military grade explosive device was brought to the entrance of the base, authorities confirmed. On Friday, a team ...

PHOENIX, Ariz. (KVOA) - A military facility in Phoenix was evacuated after a military-grade explosive device was brought to the entrance. The Phoenix Police Department said the bomb squad was called ...

For most shooters the difference between .223 Remington and 5.56×45 NATO is minor, but it matters because 5.56 is typically loaded to higher pressures and uses a slightly different chamber leade.