Citation Hunt

The Wikipedia snippet below is not backed by a reliable source. Can you find one?

Click I got this! to go to Wikipedia and fix the snippet, or Next! to see another one. Good luck!

In page M2 Browning:

This text has been unreferenced on Wikipedia for a very long time. If you can't find a source, be bold and remove it!

"

John M. Browning died in 1926. Between 1927 and 1932, S.H. Green studied the design problems of the M1921 and the needs of the armed services. The result was a single receiver design that could be turned into seven types of .50 caliber machine guns by using different jackets, barrels, and other components. The new receiver allowed right or left side feed. In 1933, Colt manufactured several prototype Browning machine guns (including what would be known as the M1921A1 and M1921E2). With support from the Navy, Colt started manufacturing the M2 in 1933.[9] FN Herstal (Fabrique Nationale) has manufactured the M2 machine gun since the 1930s.[10] General Dynamics, U.S. Ordnance and Ohio Ordnance Works Inc. are other current manufacturers.[citation needed]