Restoring of an antique FN M 1900 first slide action pistol / gun restoration

The FN Browning M1900 is a single action semi-automatic pistol designed c. 1896 by John Browning for Fabrique Nationale de Herstal (FN) and produced in Belgium at the turn of the 20th century. It was the first production handgun to use a slide.

History

Browning 1900 .32 ACP S/n 330049
The design was presented to arms manufacturer FN Herstal in 1897, with production commencing the following year (then under the designation Modele 1899). In 1900, an improved design featuring primarily a shorter barrel and wider grips was introduced as the M1900. These designations were applied retroactively after FN began manufacture of other Browning pistol designs; initially the M1900 was marketed as simply the "Pistolet Browning" (Browning Pistol). Production ceased only 11 years later, with a total of about 700,000+ units having been produced.

United States President Theodore Roosevelt owned a mother of pearl-gripped Modele 1899, which he regularly kept on his person and in his bedside drawer. It now resides in the NRA Firearms Museum.
Eugen Schauman, a Finnish nationalist activist, assassinated the Governor-General Nikolay Bobrikov (the highest Russian authority in the Grand Duchy of Finland) with a Browning pistol in Helsinki on June 16, 1904. The act was followed by spontaneous anti-Russian celebrations in the streets of Helsinki and after the 1917 independence Schauman was considered to be a national hero of Finland.