Browning’s designs took firearms from the single-shot rolling block rifle to the machine gun, and influenced almost all types of #firearm design, particularly autoloading #ammunition. His inventions included significant improvements to single-shot, lever-action, and pump-action #rifles and #shotguns, and he developed some of the first reliable autoloading #pistols by inventing a telescoping bolt and integrating this bolt and barrel shroud into a slide. Read more about John Moses Browning: America's Gunmaker by clicking the link in our bio. #USLS #SelfDefense #LegalDefense #2A