CFSC Firearm Maintenance & Cleaning 2

Question 1

Before cleaning a firearm, what is the most critical first step?

Accepted Answer

Perform the PROVE procedure to ensure the firearm is completely unloaded

Answer

The PROVE procedure must always be performed first to confirm the firearm is empty. Many accidental discharges during cleaning result from failures to verify the firearm is unloaded.

Question 2

What is the purpose of applying a thin coat of gun oil after cleaning a firearm?

Accepted Answer

To prevent rust and corrosion and to lubricate moving parts for reliable operation

Answer

A thin coat of gun oil after cleaning protects metal surfaces from moisture and corrosion and ensures moving parts operate smoothly and reliably.

Question 3

What is a bore brush used for during firearm cleaning?

Accepted Answer

To scrub fouling and lead or copper deposits from the inside of the barrel

Answer

A bore brush, typically made of bronze or nylon, is pushed through the barrel to scrub out fouling, lead deposits, and copper jacket residue left by fired bullets.

Question 4

When field-stripping a semi-automatic pistol for cleaning, what component is typically removed first?

Accepted Answer

The magazine, after verifying the firearm is unloaded

Answer

The magazine must be removed first, followed by verifying the chamber is empty. This is the mandatory first step before field-stripping any semi-automatic pistol.

Question 5

How should solvent-soaked cleaning patches be disposed of after cleaning firearms?

Accepted Answer

Allow them to dry fully in a ventilated area and then dispose of in a waste bin

Answer

Solvent-soaked patches should be allowed to fully dry in a ventilated area before disposal. Some solvents are flammable or produce fumes, making enclosed storage of soaked patches a fire risk.

(CFSC) Canadian Firearms Safety Course Practice Test

(CFSC) Canadian Firearms Safety Course Practice Test

CFSC Firearm Maintenance & Cleaning 2