Weapons Maintenance & Cleaning Procedures Flashcards

What is the primary advantage of using a bore snake over a traditional cleaning rod with patches for barrel cleaning?

Answer: It allows cleaning in one pull without disassembly, making it faster for quick field cleaning

A bore snake integrates a solvent-soaked section and brass brush, allowing single-pass cleaning through the barrel without disassembling the firearm.

How should firearm cleaning solvents and lubricants be stored when not in use?

Answer: In a cool, well-ventilated area away from heat sources and open flames

Cleaning solvents are flammable chemicals that must be stored away from heat and ignition sources in a ventilated area to prevent fire hazard.

How does carbon buildup inside a firearm's action primarily affect its performance?

Answer: It causes increased friction, leading to malfunctions and reduced reliability

Carbon deposits increase friction between moving parts, which can cause the slide or action to cycle sluggishly, leading to failures to feed or eject.

Which part of a double-action revolver requires particular attention during routine cleaning due to powder residue accumulation?

Answer: The cylinder flutes and the gap between cylinder face and barrel

The cylinder gap and cylinder flutes accumulate significant carbon and unburned powder residue with each firing and must be thoroughly cleaned to maintain proper cylinder rotation.

What critical safety precaution must ALWAYS be performed immediately before beginning to field strip a firearm for cleaning?

Answer: Confirm the firearm is unloaded — visually and physically inspect the chamber

Visually and physically confirming the chamber is empty before disassembly is mandatory to prevent accidental discharge during the cleaning process.

What is the recommended cleaning procedure after a duty firearm has been fired on the range?

Answer: Clean the firearm the same day or as soon as possible after use to prevent fouling from hardening

Cleaning a firearm promptly after use prevents carbon and lead fouling from hardening and becoming more difficult to remove, maintaining reliability.

What action should an Act 235-certified security officer take if they discover a crack in their duty firearm's frame during a maintenance inspection?

Answer: Immediately remove the firearm from service and report it to a supervisor for replacement or repair

A cracked frame is a critical structural defect that makes a firearm unsafe to fire; it must be immediately removed from service and reported to supervisory personnel.