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Advanced Ballistics SDI Questions with
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Quiz: After a bullet leaves the rifle barrel, what two forces act on the
bullet's trajectory?
Ans: Gravity and the force due to the air flow around the bullet.
Quiz: What is "start pressure?"
Ans: The amount of pressure necessary for the bullet to overcome the initial
forces of friction
Quiz: What is always the first consideration when reloading any
cartridge?
Ans: Safety
Quiz: The cleaning of the primer pocket cannot be done until the
primer is removed.
Ans: True
Quiz: What is a major consideration when beginning to prime?
Ans: All the above
Sunday, 02 March 2025
, Quiz: Which of the following is one of the most important concepts
in successful shotshell reloading?
Ans: Carefully following instructions
Quiz: What is the primary function of the hull?
Ans: To package the powder and shot in a neat, complete unit
Quiz: Which of the following measures the radial run out of a
finished round?
Ans: A concentricity guage
Quiz: Name three popular brands of shot gun reloading presses on
the market today.
Ans: Lee Precision, Mayville Engineering, and Hornady
Quiz: Which of the following is a form of smokeless powders?
Ans: Thin circular flake or wafer
Cylindrical shape
Small sphere
Quiz: Which of the following indicate the types of shotshell presses
available?
Ans: Single-stage and progressive
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, Quiz: When using a progressive shotgun press, if the primer is not
fully seated and sticks out, what is the first remedial action you should
take?
Ans: Attempt to reprime again
Quiz: Ballistics deals with
Ans: The science of moving projectiles
Quiz: When shooting uphill, the gun will shoot
Ans: High
Quiz: In order to achieve optimal rifle accuracy, it is
recommended that the reloader purchase a
Ans: Concentricity
Quiz: According to the author, about _____ rounds should be
initially used to test the projectile that you have created.
Ans: 120
Quiz: Matching question. Match the terms of trajectory to the
labels indicated in the picture below:
Ans: G- zero range
E- mid range height
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