🛠️ Invention or technique

Flintlock

Llave de chispa de sílex (llave francesa)

Date
c. 1610 · confidence medium
Place
Lisieux, Normandy, France
Credited to
Marin le Bourgeoys
People
👤 Marin Bourgeois1550–1634
Field
Conflict

⚠️ Disputed: the sources disagree.

What it is

A mechanism in which a flint strikes a steel frizzen that simultaneously uncovers the priming pan, all in a single cheap, reliable unit. It was the standard ignition system for two centuries.

The snaphance (c. 1550, Netherlands) and the Spanish/Italian miquelet are direct precursors; the French synthesis is due to Le Bourgeoys, around 1610.

What it led to

  • The universal infantry musket and standing armies of musketeers
  • The abandonment of the pike thanks to the socket bayonet
  • Cheap firearms for settlers and hunters in America
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Sources✓ verified 2026-09-25