Matchlock

The matchlock was the first mechanism invented to facilitate the firing of a hand-held firearm. Before this, firearms (like the hand cannon) had to be fired by applying a lit match (or equivalent) to the priming powder in the flash pan by hand; this had to be done carefully, taking most of the soldier's concentration at the moment of firing, or in some cases required a second soldier to fire the weapon while the first held the weapon steady. Adding a matchlock made the firing action simple and reliable by a single soldier, allowing him to keep both hands steadying the gun and eyes on the target while firing. The matchlock was the first mechanism invented to facilitate the firing of a hand-held firearm. Before this, firearms (like the hand cannon) had to be fired by applying a lit match (or equivalent) to the priming powder in the flash pan by hand; this had to be done carefully, taking most of the soldier's concentration at the moment of firing, or in some cases required a second soldier to fire the weapon while the first held the weapon steady. Adding a matchlock made the firing action simple and reliable by a single soldier, allowing him to keep both hands steadying the gun and eyes on the target while firing. The classic matchlock gun held a burning slow match in a clamp at the end of a small curved lever known as the serpentine. Upon the pull of a lever (or in later models a trigger) protruding from the bottom of the gun and connected to the serpentine, the clamp dropped down, lowering the smoldering match into the flash pan and igniting the priming powder. The flash from the primer travelled through the touch hole igniting the main charge of propellant in the gun barrel. On release of the lever or trigger, the spring-loaded serpentine would move in reverse to clear the pan. For obvious safety reasons, the match would be removed before reloading of the gun. Both ends of the match were usually kept alight in case one end should be accidentally extinguished. Earlier types had only an 'S'-shaped serpentine pinned to the stock either behind or in front of the flash pan (the so-called 'serpentine lock'), one end of which was manipulated to bring the match into the pan.