Claude-Etienne Minié (13 February 1804 – 14 December 1879) was a French military instructor and inventor famous for solving the problem of designing a reliable muzzle-loading rifle by inventing the

Minié ball The Minié ball, or Minie ball, is a type of hollow-based bullet designed by Claude-Étienne Minié for muzzle-loaded, rifled muskets. Invented in 1846 shortly followed by the Minié rifle, the Minié ball came to prominence during the Crime ...

in 1846, and the Minié rifle in 1849. He succeeded the pioneering work of

Henri-Gustave Delvigne Henri-Gustave Delvigne (April 10, 1800 in Hamburg – October 18, 1876 in Toulon) was a French soldier and inventor. He became a captain in the French infantry service, from which he resigned on the outbreak of the 1830 July Revolution. Delvig ...

and Louis-Étienne de Thouvenin. Minié served in a number of African campaigns with the

Chasseur ''Chasseur'' ( , ), a French term for "hunter", is the designation given to certain regiments of French and Belgian light infantry () or light cavalry () to denote troops trained for rapid action. History This branch of the French Army o ...

s, after which he was eventually promoted to

captain Captain is a title, an appellative for the commanding officer of a military unit; the supreme leader or highest rank officer of a navy ship, merchant ship, aeroplane, spacecraft, or other vessel; or the commander of a port, fire or police depa ...

. In 1846 he designed the Minié ball, a cylindrical bullet with a conical hollow in the base which expanded when fired. This projectile, combined with his rifle, resulted in a major improvement in firearm accuracy. The French government rewarded Minié with some 20,000 francs and installed him as a member of the staff at the Vincennes military school. In 1858 he retired from the

French Army The French Army, officially known as the Land Army (, , ), is the principal Army, land warfare force of France, and the largest component of the French Armed Forces; it is responsible to the Government of France, alongside the French Navy, Fren ...

with the rank of

colonel Colonel ( ; abbreviated as Col., Col, or COL) is a senior military Officer (armed forces), officer rank used in many countries. It is also used in some police forces and paramilitary organizations. In the 17th, 18th, and 19th centuries, a colon ...

and later served as a military instructor for the

khedive Khedive ( ; ; ) was an honorific title of Classical Persian origin used for the sultans and grand viziers of the Ottoman Empire, but most famously for the Khedive of Egypt, viceroy of Egypt from 1805 to 1914.Adam Mestyan"Khedive" ''Encyclopaedi ...

Egypt Egypt ( , ), officially the Arab Republic of Egypt, is a country spanning the Northeast Africa, northeast corner of Africa and Western Asia, southwest corner of Asia via the Sinai Peninsula. It is bordered by the Mediterranean Sea to northe ...

and as a manager at the Remington Arms Company in the United States. His rifling technology proved critical to the increase in firearms accuracy seen during the

American Civil War The American Civil War (April 12, 1861May 26, 1865; also known by Names of the American Civil War, other names) was a civil war in the United States between the Union (American Civil War), Union ("the North") and the Confederate States of A ...

References

*Sifakis, Stewart; « Minie, Claude Etienne. » in ''Who was who in the Civil War''.
Encyclopædia Britannica article on Claude Etienne Minie
1804 births 1879 deaths Firearm designers Weapon designers from France 19th-century French inventors French Army officers Gunsmiths {{France-mil-bio-stub