Firearm Maintenance and Cleaning Flashcards
6 cards from real CRFSC practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 Firearm Maintenance and Cleaning flashcards as text
How often should a restricted firearm be cleaned if it is stored but not used?
Answer: Every 6 months
Restricted firearms in storage should be cleaned at least every six months to prevent corrosion and maintain reliability.
Which solvent is commonly recommended for removing carbon fouling from a firearm barrel?
Answer: Bore solvent or gun cleaner
Bore solvent is specifically formulated to dissolve carbon and copper fouling from the barrel's interior.
What is the primary purpose of lubricating a firearm after cleaning?
Answer: To reduce friction and prevent corrosion on metal parts
Lubrication reduces wear on moving parts and creates a protective barrier against moisture-induced corrosion.
Before cleaning a firearm, what is the mandatory first step?
Answer: Ensure the firearm is unloaded and action is open
The firearm must always be confirmed unloaded with the action open before any maintenance begins to prevent accidental discharge.
What tool is used to push a cleaning patch through a firearm barrel?
Answer: Cleaning rod with patch holder
A cleaning rod fitted with a patch holder allows you to run solvent-soaked and dry patches through the bore to clean it.
Why should excess oil be wiped off a firearm after lubrication?
Answer: Oil attracts debris and can affect ammunition reliability
Excess oil attracts dirt and debris that can cause malfunctions, and oil in the chamber can affect primer ignition.