Forensic Ballistics (3)
Which part of a revolver is responsible for striking the firing pin to detonate the cartridge primer?
Hammer
What component of a revolver rotates to position the next cartridge for firing each time the hammer is cocked?
Cylinder
What mechanism on the revolver allows the cylinder to swing out for loading and unloading cartridges?
Cylinder Release Latch
Which aiming tool, located at the end of the barrel, is essential for aligning the firearm with the target?
Front Sight
What component functions as a button to release the cylinder of a revolver for reloading?
Thumblatch
Which part of a firearm is a metal tube that directs the bullet towards the target?
Barrel
What component serves as the foundation for attaching all other parts of the firearm?
Frame
Which part is designed to protect the trigger from unintended discharge and is located beneath the frame?
Trigger Guard
What part provides a comfortable and secure grip for the user and is located at the lower portion of the firearm's frame?
Grip Panels
What is the term for the front end of the barrel where the bullet exits after being fired?
Muzzle
What is the main component of a firearm to which all other parts are attached?
Frame
Which part of a firearm is responsible for striking the firing pin to detonate the cartridge primer?
Hammer
What is the name of the metal tube through which the bullet passes on its way to the target?
Barrel
What is the function of the slide in a firearm?
It holds the barrel and many action parts; it also facilitates loading the first cartridge by slingshotting forward after being pulled back.
What feature of a firearm allows spent brass cartridges to exit after firing?
Ejection Port
What term refers to the front end of the barrel where the bullet exits?
Muzzle
Which component locks the spring of the stabilizer bushing lock of the slide?
Mainspring Cap
What safety feature, located at the back of the grip, must be depressed by the hand while gripping the firearm?
Grip Safety
What component, when pulled, activates the hammer to strike the firing pin and fire the cartridge?
Trigger
What is the purpose of the trigger guard in a firearm?
To protect the trigger from possible unintentional discharges.
It stores cartridges ready for insertion into the chamber.
Magazine
Which sight assists in aiming the eye and the muzzle at a target from the front?
Front Sight
What part of a firearm assists in aiming from the back and complements the front sight?
Rear Sight
What feature holds the slide open to the rear when the magazine is empty?
Slide Lock/Stop
What device releases the magazine from the firearm?
Magazine Release
Which safety mechanism is located on the slide and can block the hammer from striking the firing pin?
Thumb Safety
What part, made of various materials, provides a comfortable grip for the user and is located on the lower portion of the frame?
Grip Panels
What is the upper portion of the recoil pad where the comb begins called?
Heel
Which feature on the stock allows the shooter's face to rest comfortably while aiming?
Comb/Cheek Piece
What safety feature is located in the top rear of the shotgun to prevent accidental discharge?
Safety Switch
In shotguns, what is the primary component of a firearm to which all other parts are attached?
Receiver
What mechanical part blocks the rear of the chamber while the propellant burns during firing?
Bolt
Which component guides the forearm to the chamber and firing pin of the firearm?
Double Action Bars
What is the term for the metal tube through which the bullet passes on its way to the target?
Barrel
What part of a firearm assists in aiming the eye and the muzzle at a target from the front?
Front Sight
What is the front end of the barrel called, where the bullet exits?
Muzzle
What term refers to the lower portion of the recoil pad and butt plate?
Toe
What is the metal loop fastened to the fore end of the stock through which the sling passes?
Sling Swivel Stud
What protective component is found on the butt end of a gunstock, often made of metal?
Butt Plate
What safety feature is designed to protect the trigger from accidental discharges and is located on the underside of the frame?
Trigger Guard
What component activates the hammer, which in turn strikes the firing pin to fire the cartridge?
Trigger
What is the external safety feature that prevents the trigger from being pulled, typically operated by lateral force on a button located on the trigger guard?
Release for Action Bar Lock
What is the hole in the lower part of the firearm where the shot shells are inserted into the magazine called?
Muzzle Loading Port
What part of the gun stock, located under the barrel and forward of the trigger, provides stability and support when firing?
Fore-End
What is the cover of the front part of the magazine tube on a shotgun known as?
Magazine Cap
What is the back part of a firearm used to assist in aiming the eye and the muzzle at a target?
Rear Sight Drum
What lever or handle allows the operator to pull back and operate the action of a firearm?
Charging Handle/Cocking Handle
What part of the firearm is located in the upper part of the frame and used for transporting and carrying?
Carrying Handle
What connects the receiver of a rifle to the barrel assembly?
Slip Ring
What is the guard attached to the front of a firearm that helps the shooter grip the weapon?
Handguard
What assembly assists in aiming from the front of the firearm?
Front Sight Assembly
What is the strap used to steady a rifle in various shooting positions called?
Sling
What component is attached to the muzzle of a rifle to reduce the visible signature of burning gases?
Flash Suppressor
What is the soft material usually attached to the buttstock of a rifle to absorb recoil?
Rubber Recoil Pad
What is the rear metal loop fastened to the fore-end of the stock through which the sling passes called?
Rear Sling Swivel
What part of a firearm strikes the firing pin when pulled, causing the cartridge to fire?
Trigger
What provides a secure grip for the shooter and is attached to the lower portion of the frame?
Pistol Grip
What mechanical device releases the magazine from the firearm?
Magazine Release Button
What component seals the ejection port from contaminants such as sand and dirt?
Dust Cover
What is the lower metal loop fastened to the fore end of the stock through which the sling passes called?
Under Sling Swivel
What serves as the connector for a bayonet below the muzzle of the firearm?
Bayonet Stud
What is the shoulder end of a rifle or shotgun stock known as?
Butt