Actual Questions and Verified Answers
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1. T/F. One possible indicator that a barrel is likely to shoot poorly is pitting near
the crown.
Answer: TRUE
2. Lands in the throat are which are uneven in their short points are usually
caused by
Answer: Cleaning Rod Damage
3. According to Joe Carlos, what must you do with a barrel to know for certain
what its current capabilities are?
Answer: Shoot It
4. T/F. The electropolishing process both improves barrel accuracy and is safe
for the environment.
Answer: FALSE
5. Joe Carlos' experiment showed that electropolishing was
Answer: Ettective for Increasing the Accuracy of Damaged Barrels
,6. The fire lapping process involves
Answer: Firing cartridges with progressively finer grit abrasive coated bullets, which ettectively polishes
the bore.
7. T/F. Fire lapping has about the same average effective improvement on
accuracy as electropolishing.
Answer: TRUE
8. There is generally more need for fire lapping in
Answer: Button Rifled Bores
9. T/F. Fire lapping does not remove metal from the barrel.
Answer: FALSE
10. "Throat maintenance" bullets were found through extensive testing to
Answer: Have a reliably positive impact on accuracy
11. The two basic metal preparation processes, according to Frank Fry, are
Answer: Hand and Machine
12. The first of three steps to hand finishing is
Answer: Remove machine marks with files
13. Which of the following wheel types used in machine polishing will cut the
fastest?
, Answer: Felt
14. To prevent the loss of or "pulling" of letters and numbers, these areas should
be polished by
Answer: Hand
15. When using a wheel for polishing
Answer: Always polish with sharp edges pointed in the same direction the wheel is turning.
16. If stamping has been damaged or pitted, you should
Answer: Leave the damaged stamping alone
17. 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
Answer: Electroplating
18. 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
Answer: Light Coat of Oil
19. In general, power polishing entails starting which of the following grits and
polishing the surface of the metal in a given direction
Answer: Coarset