Eliphalet Remington Oct 28, 1793 – Aug 12, 1861 USA 1840 formed E. Remington and Sons hand-made a flintlock rifle using a firing mechanism bought from a gunsmith
David “Carbine” Marshall Williams Nov 13, 1900 – Jan 8, 1975 floating chamber and the short-stroke piston Colt Manufacturing Company, U.S. Ordnance Department, Remington Arms, Winchester Repeating Arms