Czech Colts|Revenues from the U.S. market accounted for 47.9 percent of the sales of Colt CZ, which is the world's leading manufacturer of small arms; these are used for armed forces, personal defense, hunting, sport shooting, and other commercial uses. The group has both its headquarters and production facilities in Czechia, while also producing arms in the U.S., Canada, and Sweden, ČTK reports.