What is a symptom of a Squib Load when fired?

A Squib Load occurs when a bullet is not properly propelled out of the firearm by the powder charge, which can result in a partial or failed discharge. The primary symptom of a Squib Load is the presence of a pop sound instead of the typical loud report associated with a normal gun discharge. This pop is typically much quieter and indicates that the bullet may not have left the barrel or has only partially exited.

Recognizing this symptom is critical, as firing another round immediately after a Squib Load could be extremely dangerous, potentially causing an obstruction in the barrel. Understanding this sound helps in taking appropriate safety measures, ensuring the firearm is handled correctly to prevent injuries.