Husqvarna 1900, later Carl Gustaf 1900, is a bolt action rifle developed in Sweden in the 1960s by Husqvarna Vapenfabrik, which also produced the rifle from 1967 to 1970. The rifle was produced in the variants Standard, Monte Carlo, Monte Carlo Lux and a sport model, and got a reputation for having a very high quality. In 1970 the department producing the rifle was sold to (FFV), and the production was moved to Carl Gustafs Gevärsfaktori in Eskilstuna without large changes. Production in Eskilstuna was ended in 1979.