A muzzleloader is any firearm in which the user loads the projectile and the propellant charge into the muzzle end of the gun. This is distinct from the modern designs of breech-loading firearms, in which user loads the ammunition into the breech end of the barrel. The term "muzzleloader" applies to both rifled and smoothbore type muzzleloaders, and may also refer to the marksman who specializes in the shooting of such firearms. The firing methods, paraphernalia and mechanism further divide both categories as do caliber.
A "Brown Bess" muzzle-loading musket, used by the British Army from 1722 to 1838
Loaded muzzleloading cannon. (1) Priming charge (2) Main propellant charge (3) Wadding (4) Projectile (5) Wadding
Wadding recovered from the wreck of the packet ship Hanover and was found inside a loaded cannon, National Maritime Museum Cornwall (2014)
A pair of French rifled, flintlock, duelling pistols by Nicolas Noël Boutet 1794–1797. Royal Ontario Museum, Toronto, Canada. The set of accessories includes a small hammer as rifled pistols used slightly oversized bullets; a hammer was needed to drive the bullet down the barrel when loading.
A firearm is any type of gun that uses an explosive charge and is designed to be readily carried and used by an individual. The term is legally defined further in different countries.
The Colt Single Action Army, a revolver chambered in .45 Colt
The Glock 19, a pistol chambered in 9×19mm Parabellum
The Mosin–Nagant, a rifle chambered in 7.62×54mmR
The M4 carbine, a carbine derivative of the M16 rifle, chambered in 5.56×45mm NATO
