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.
Homefacts City Report. Columbia is located in Boone County, MO. The population is 113,230, making Columbia the largest city in Boone County and the 4th largest city in the state of Missouri. There are 36 public schools in Columbia with an average Homefacts rating of C+.