Answer :
Final answer:
A flintlock muzzleloader is characterized by its flintlock mechanism for igniting gunpowder and its smoothbore barrel, as it loads gunpowder and projectiles from the muzzle, or front end, of the barrel.
Explanation:
A flintlock muzzleloader is a type of firearm that was used extensively in the 17th, 18th, and early 19th centuries. It is characterized by the flintlock mechanism, where a piece of flint held in the jaws strikes a steel surface to produce sparks, which then ignite the gunpowder to fire the projectile. Another notable feature is that it is a muzzleloader, meaning the projectile and gunpowder are loaded from the open end of the barrel at the front of the gun.
In contrast to flintlock muzzleloaders, rifled firearms such as the noted Enfield rifle have grooves (rifling) in the barrel that impart spin to the bullet, thereby increasing accuracy and range. Flintlock muzzleloaders, however, have smoothbore barrels and do not utilize this rifling pattern. The Enfield rifle's importance also stemmed from the American System of Manufacturing, which meant that parts were standardized and could be easily replaced, unlike earlier guns where each was handcrafted and unique.
When the trigger is pulled the hammer causes the flint to strike the frizzen, creating a shower of sparks.