Which of the following is NOT a correct maintenance action after a live-fire session?

• A. Lubricate moving parts
• B. Field strip and clean
• C. Inspect for wear/damage and function test
• D. Paint the firearm

Answer: (D)

After a live-fire session, maintenance centers on getting the firearm back to safe, reliable working condition: removing fouling, lubricating moving parts, and checking for wear or damage, then performing a function check to ensure everything still operates correctly. Field stripping and cleaning let you reach hidden residues, lubrication protects against wear and corrosion, and a careful inspection with a function test helps catch any issues before future use.

Painting the firearm doesn’t serve these safety and reliability goals. It’s cosmetic and doesn’t improve function or safety; it can hide signs of wear or damage and may interfere with components, coatings, or fit. So painting isn’t considered a correct maintenance action after a live-fire session.