What does the term 'squib load' refer to?

The term 'squib load' refers to a cartridge that has insufficient power to fully propel the bullet out of the barrel of the firearm. This typically occurs when there is a low charge of gunpowder in the cartridge or a blockage in the barrel. When a squib load occurs, the bullet may become lodged in the barrel, which can create a very dangerous situation. If another round is fired without clearing the lodged bullet, it can result in a catastrophic failure of the firearm, potentially causing injury to the shooter or bystanders. Recognizing and addressing a squib load is essential for safe firearm handling and operation.