John Moses Browning died of heart failure on November 26, 1926, in Liège, Belgium, while working on a self-loading pistol design for Fabrique Nationale de Herstal (FN). His death marks the end of an era in firearms design, as he remained actively involved in innovation until his last day. The pistol he was working on, eventually completed as the Browning Hi-Power, became one of his most successful designs.

John Moses Browning began a two-year mission in Georgia for The Church of Jesus Christ of Latter-day Saints on March 28, 1887. This demonstrates his religious commitment and involvement in missionary work.

John Moses Browning was awarded the first of his 128 firearm patents on October 7, 1879. This marks a significant milestone in his career as a firearms designer, acknowledging his innovative contributions to the field at the relatively young age of 24.

John Moses Browning married Rachel Theresa Child on April 10, 1879, in Ogden, Weber County, Utah Territory. This event signifies an important personal milestone in Browning's life, establishing his family and domestic life alongside his professional pursuits.

John Moses Browning was born on January 23, 1855, in Ogden, Utah Territory. He was a prolific American firearms designer who developed numerous successful firearms, cartridges, and gun mechanisms. His birth marks the beginning of the life of one of the most influential figures in firearms history.