FN Baby Browning

Lore & Background

The Baby Browning was developed by FN's Director of Operations, Dieudonné Saive, during 1926–1927 as a successor to the FN 1905 Vest Pocket pistol, which had been produced under license from John Browning. Production of the Baby Browning began in 1931. The new version was smaller and lighter than its predecessor, removing the grip safety and adding a new safety lever, a full-length dust cover, an automatic magazine safety, and a cocking indicator. The pistol was marketed as the Baby, with early grip plates molded with "FN" in a circle and "Baby" at the bottom; later plates marked "Browning" indicate production circa 1960 and beyond.

FN manufactured the Baby Browning from 1931 to 1979, with total production estimated at 550,000 pistols. Factory variants included the hand-engraved Renaissance model and a Lightweight version with an aluminum alloy frame and hexavalent chromium plating. Exports to the United States ended in 1968 following the Gun Control Act of 1968. In 1979, production transferred to Manufacture d'armes de Bayonne (MAB) of France, which produced the pistol until 1983. Licensed North American production began in 1984 through Precision Small Parts, Ltd (PSP) in Canada, later moving to the United States, and continued under Precision Small Arms (PSA) as of 2019.

Reader's Guide

The FN Baby Browning's significance lies in its role as a compact, concealable pocket pistol that saw both civilian and military use. During the Vietnam War, it was issued to US special operations group MACV-SOG as a last-resort gun, often carried in a wallet-like concealment holster. The pistol was also used by North Korean infiltrators, sometimes fitted with a suppressor. Its design influenced numerous unlicensed copies, including the Bauer Automatic produced in the United States from 1972 to 1984. Licensed production continued into the 21st century through Precision Small Arms, which offered multiple versions including exhibition-grade models with precious metals and rare materials. The pistol's legacy is tied to its longevity: from its 1931 introduction through European production, transfer to MAB, and eventual licensed manufacture in North America, the Baby Browning remained in production for decades, with PSA still offering 27 versions as of 2019.

Did You Know?

• The Baby Browning was designed by Dieudonné Saive, who later designed the Browning Hi-Power and the FN FAL rifle.
• During the Vietnam War, the pistol was issued to MACV-SOG as a last-resort gun with a wallet-like concealment holster.
• The .25 ACP cartridge used by the Baby Browning could experience 'rim lock', where the rim of one cartridge catches on the extractor groove of the next in the magazine.
• A US Configuration Patent for the Baby Browning's design was issued to Precision Small Arms in 2015.