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39 Cards in this Set

  • Front
  • Back
Vital Four ACTS of firearm safety
Assume every Firearm is loaded.
Control the Muzzle direction at all times.
Trigger finger off trigger and out of trigger guard.
See that Firearm is unloaded - PROVE it is Safe.
How do you control the Muzzle direction at all times?
• Identify the safest available muzzle direction.
• Keep the firearm pointed in the safest available direction.
• The muzzle of a firearm should not be pointed towards yourself or any other person.
How do you see that a Firarm is unloaded?
• Do not handle the firearm unless you can properly PROVE it safely.
• Check to see that both Chamber and Magazine are empty. Do this every time you handle a firearm, for any reason.
• Pass or Accept only open and unloaded firearms. This is an important habit to develop.
PROVE stands for?
Point in safe direction.
Remove all Ammo.
Observe the Chamber.
Verify the feeding path.
Eamine the Bore for Obstructions
How long is a firearm considered safe?
Until it leaves the direct Control of the person who unloaded and PROVEd it safe.
It was probably the _____ who invented the first explosive powder. They used it in fireworks and rockets. It was also invented at about the same time (the 13th century), by the English alchemist _____ ______.
Chinese
Roger Bacon
A charge of gunpowder was loaded into the bore of early cannons. This was followed by some _____ and a cannonball. Next, some priming powder, or a
fuse, was placed in a very small hole or port drilled into the firing chamber.
Wadding
A burning ____/___, coal, or spark was touched to the priming powder. The flame travelled down through the port and fired the main powder charge inside the cannon. The explosion launched the cannonball.
Match/Wick
Early firearms had a ______ bore.
Smooth
One of the earliest carried firearms was the ________. It was invented in the early ____'s. The Matchlock made it possible for the user to aim and fire while holding the firearm with both hands.
Matchlock
1400
A slow-burning ____/___ lit the priming powder in a matchlock.
match/wick
Serpentine
a metal part on a matchlock, that holds the match/wick and pivoted at one end.
What hold the priming powder on a matchlock?
Pan
How does a MatchLock work?
Lit match/wick attached to Serpentine pivots and touches priming powder, which then lights the main charge of gun powder.
Disadvantage of MatchLock?
Rain or High wind could put out match/wick.
What two new firing mechanisms were developed in the 17th century?
Wheel Lock and Flint Lock.
How does a wheel lock work?
Ex. Like lighter. A strong spring turned a tooth-edged wheel against a piece of iron pyrite. This
caused sparks. The sparks ignited the priming powder.
How was the Wheel lock reset between shots?
With a key.
Disadvantages of Wheel Lock?
Mechanism was complex and expensive to make. Also, winding
was slow and springs often failed.
How does a Flint Lock work?
Like a Wheel Lock, but used flint against steel.
Benefits of Flint Lock are ?
Weighed less and was simpler and
cheaper to make, it soon became more popular.
How does the Flint lock mechanism work?
It had a hammer-like part called a COCK. Clamped to this cock was the Flint.
Opposite the flint was the FRIZZEN or Steel. When the trigger was pulled, the cock
was released. A spring snapped it down to strike the steel with the flint. This produced sparks which fell into the priming powder in the flash pan.
When were pistols developed?
Between the 15th and 17th centuries.
_______ were longer-barrelled firearms.
Muskets
Muskets usually had smooth bores and could fire either single bullets or a charge of pellets. These pellets were called _____.
Shot
Rifles have a spiraled-barrel grooving, called _____, caused the projectile to spin. This
improved its stability and accuracy in flight.
Rifling
Rifling was also used in some of the later __________ pistols
muzzleloading
The _______ cap was developed in the early 1800s. It was a small metal case (cap) containing material that would explode when struck.
Percussion
When loading the firearm, a percussion cap was placed on a ______ located over the priming port. When struck by the hammer, the cap exploded, igniting the main powder charge through a hole in the _____.
Nipple
All early firearms were _______. They loaded through the muzzle. But _________ loaders were slow to reload. They were also restricted to one shot per
barrel.
Muzzleloaders
Breechloaders
Firearms loaded from the back.
Early BreechLoaders because....
The expanding gases from the burning powder charge leaked back through the Breech Parts.
Four Advantages of Cartridges are:
• They were easily loaded into the breech.
• The expanding case prevented gas leakage.
• They were largely weatherproof.
• They were more reliable.
Cartridges called _____ were developed for use in shotguns. These too contain one or more Projectiles, Powder and primer in one container. In addition, a ____ separates the powder from the projectiles. The cartridge casing may be made from metals or other materials such as paper or plastic.
Shells
Wad
What are four types of Repeating Firearms?
• Revolvers
• Manually operated rifles and shotguns with magazines containing extra cartridges
• Semi-automatic firearms (the power generated by the fired cartridge causes another cartridge to be chambered after each trigger pull)
• Full-automatic firearms, such as machine guns (firearms which fire continuously as long as the trigger remains pulled and the firearm has a source of ammunition)
Since the ____ century, firearms have played a role in the history
and development of Canada. They greatly expanded the range and killing power for hunting. People were willing to trade large quantities of furs for firearms and ammunition.
16th
Three major parts Firearms?
the Barrel, the Action, and the
Stock/Frame
Four main parts of modern pistols?
Action, Barrel, Grip Frame
Manufacturers often put ____ information on the barrel.
Cartridge