California Firearm Safety Certificate (FSC) Practice Exam

How often should firearms be cleaned to ensure proper function?

1. After every use

2. Once a year

3. Only when they malfunction

4. Every few years, if they appear dirty

The correct answer is: After every use

Cleaning firearms after every use is essential for maintaining their proper function and longevity. Regular cleaning helps to remove residues such as carbon, copper, and lead deposits that accumulate during firing. These residues can lead to corrosion, malfunctions, and reduced accuracy if left untreated. Additionally, cleaning allows for thorough inspection of the firearm for any signs of wear or damage, ensuring safety and reliability. While less frequent cleaning may seem adequate, such as once a year or only when malfunctions occur, it does not address the typical buildup of gunpowder residue and other debris that can affect performance. Over time, neglecting regular maintenance can lead to more significant issues and potentially unsafe firearm conditions. Regular cleaning after every use helps establish good practices in firearm care and promotes safety for the user and others.