1 Cartridge, 5.56-mm, Ball, M193. 2  The M193 cartridge is a center-fire cartridge with a 55-grain, gilded metal-jacketed, lead alloy core bullet. 3  The M193 round is the standard cartridge for field use with the M16A1 rifle and has no identifying marks. 4  Cartridge, 5.56-mm, Tracer, M196.
Steele, Missouri. Steele is a city in Pemiscot County, Missouri, United States. The population was 2,172 at the 2010 census.
Audrain County, Missouri. Audrain County is a county located in the central part of the U.S. state of Missouri. As of the 2010 Census, the population was 25,529. Its county seat is Mexico. The county was organized December 13, 1836, and named for Colonel James Hunter Audrain of the War of 1812 and who later was elected to the state legislature.