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Questions and Answers
What is the term for the rear portion of the barrel which holds the cartridge?
What is the term for the rear portion of the barrel which holds the cartridge?
- Bore
- Twist
- Chamber (correct)
- Axis of the Barrel
What does 'jump' refer to in relation to a firearm?
What does 'jump' refer to in relation to a firearm?
- The distinct point where a series of bullets may impact after a rifle's barrel has warmed up
- The areas relatively free of obstructions into which a firer can fire
- The angle in the vertical plane between the line of departure and the axis of the bore before firing (correct)
- The velocity with which a projectile leaves the muzzle of a weapon
What is 'MV' in relation to firearms?
What is 'MV' in relation to firearms?
- A straight line from the firer's eye through the sights to the point of aim
- The standard diameter of the bore excluding depth of the rifling grooves
- The velocity with which a projectile leaves the muzzle of a weapon (correct)
- The distinct point where a series of bullets may impact after a rifle's barrel has warmed up
What is 'cal' referring to in relation to firearms?
What is 'cal' referring to in relation to firearms?
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What is 'rifling' when referring to a firearm barrel?
What is 'rifling' when referring to a firearm barrel?
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