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SDI Firearm Finishes and Engraving (FTT 201) Questions and Answers | Latest Update 2024/2025 $10.49   Add to cart

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SDI Firearm Finishes and Engraving (FTT 201) Questions and Answers | Latest Update 2024/2025

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One possible indicator that a barrel is likely to shoot poorly is pitting near the crown. ~~> TRUE Lands in the throat are which are uneven in their short points are usually caused by: ~~> Cleaning Rod Damage According to Joe Carlos, what must you do with a barrel to know for certai...

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  • September 20, 2024
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  • 2024/2025
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MASTER01
1 | P a g e | © copyright 2024/2025 | Grade A+


SDI Firearm Finishes and Engraving (FTT
201) Questions and Answers | Latest
Update 2024/2025
T/F: One possible indicator that a barrel is likely to shoot poorly is pitting near

the crown.

✓ ~~> TRUE



Lands in the throat are which are uneven in their short points are usually

caused by:

✓ ~~> Cleaning Rod Damage



According to Joe Carlos, what must you do with a barrel to know for certain

what its current capabilities are?

✓ ~~> Shoot It



T/F: The electropolishing process both improves barrel accuracy and is safe

for the environment.

✓ ~~> FALSE



Joe Carlos' experiment showed that electropolishing was:

✓ ~~> Effective for Increasing the Accuracy of Damaged Barrels



The fire lapping process involves:



Master01 | September, 2024/2025 | Latest update

, 2 | P a g e | © copyright 2024/2025 | Grade A+

✓ ~~> Firing cartridges with progressively finer grit abrasive coated

bullets, which effectively polishes the bore.



T/F: Fire lapping has about the same average effective improvement on

accuracy as electropolishing.

✓ ~~> TRUE



There is generally more need for fire lapping in:

✓ ~~> Button Rifled Bores



T/F: Fire lapping does not remove metal from the barrel.

✓ ~~> FALSE



"Throat maintenance" bullets were found through extensive testing to:

✓ ~~> Have a reliably positive impact on accuracy



The two basic metal preparation processes, according to Frank Fry, are:

✓ ~~> Hand and Machine



The first of three steps to hand finishing is:

✓ ~~> Remove machine marks with files




Master01 | September, 2024/2025 | Latest update

, 3 | P a g e | © copyright 2024/2025 | Grade A+

Which of the following wheel types used in machine polishing will cut the

fastest?

✓ ~~> Felt



To prevent the loss of or "pulling" of letters and numbers, these areas should

be polished by:

✓ ~~> Hand



When using a wheel for polishing:

✓ ~~> Always polish with sharp edges pointed in the same direction the

wheel is turning.



If stamping has been damaged or pitted, you should:

✓ ~~> Leave the damaged stamping alone



Nickel plating has been a popular finish for handguns and certain small parts

of long guns since the turn of the century. The finish is applied by a process

called:

✓ ~~> Electroplating



For basic polishing: protect all of the newly-polished surfaces from rusting with

which of the following until you are ready to apply the bluing solution:




Master01 | September, 2024/2025 | Latest update

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