Today's Muzzleloader Alaska Alaska Department of Fish & Game

Hello, hunter! Alaska's online muzzleloader hunter course has moved. Click here to go to the latest version of the Today's Muzzleloader Hunter in Alaska course—the official muzzleloader safety course of the Alaska Department of Fish and Game.

The following course material is for reference only. Please go to the new course to complete your Alaska Muzzleloader certification.

The Development of Muzzleloaders

The Chinese are believed to be the first to use gunpowder, now called “black powder.” The first firearms were tubes closed at one end, usually made of brass or cast iron. They were loaded by pouring black powder and shoving a projectile into the tube from the muzzle end, and then igniting the powder using a lighted wick or match. The powder burned, creating pressure that launched metal objects or arrows. These firearms are now called “muzzleloaders” to distinguish them from more modern guns.

Advances in ignition systems were the major changes that brought about modern firearms:

  • Matchlock ignition was developed in the early 1400s, enabling portable firearms. When the trigger is pulled, a lighted wick is lowered into a priming pan located next to a vent hole drilled into the closed end of the barrel. When the priming powder ignites, it lights the main charge.
  • The faster and more reliable wheel lock ignition replaced the matchlock in the 1500s. When the trigger is pulled, a coiled spring forces the rough-edged steel wheel to spin against a piece of iron pyrite, creating sparks to ignite the powder in the priming pan.
  • The flintlock ignition, still more reliable, appeared in the late 1600s. When the trigger is pulled, the hammer, holding a piece of flint, falls against a steel cover (the frizzen) sitting over the priming pan. The hammer knocks the cover out of the way, and the striking of flint and steel causes sparks that ignite the powder in the priming pan.
  • The percussion lock (also called “caplock”) replaced the flintlock in the early 1800s. Early percussion locks used priming compounds inside a metallic foil cap placed over the vent hole. When the hammer strikes the cap, the resulting spark ignites the main charge. The percussion lock was more simply and inexpensively built, and easier to clean.
  • The next advance, in 1835, was to arrange a series of percussion locks and barrels on a rotating wheel (cylinder) to allow a rapid succession of shots (Paterson revolver). With a single hammer and trigger, multiple shots can be fired without reloading—a repeating firearm. The percussion cap revolvers are the forerunners of modern revolvers.
  • The percussion cap also paved the way to the self-contained ammunition we have today—cartridges and shotshells. In the mid-1800s, gunpowder, the projectile, and the primer were put together into a single housing that could be loaded quickly.
  • In 1985, the first modern in-line muzzleloader was produced. In this muzzleloader, the ignition system and nipple are located behind, and directly in line with, the powder charge. The result is a firearm that looks more like a modern rifle.

The Damascus Barrel

Damascus BarrelDamascus or “Damascus twist” barrels are older shotgun barrels that typically were made before 1900. Iron and steel ribbons were twisted and welded together. Damascus barrels are weaker than modern barrels and are not designed for the high gas pressures created by modern ammunition. Damascus barrels have a distinctive, irregular pattern of short, streak-like marks around the barrel.

If you have a Damascus barrel gun, don’t shoot it. The barrel may burst slightly ahead of the chamber, crippling the shooter’s hand or forearm. If you have an older firearm and are not sure if it has a Damascus barrel, go to a qualified gunsmith to identify its make before shooting it.

Alaska Department of
Fish & Game
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Official hunting safety course for Alaskan hunters last modified: September 11, 2012
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