What is meant by 'trigger pull' in firearm operation?

In firearm operation, 'trigger pull' refers specifically to the amount of pressure needed to pull the trigger and fire the weapon. It is a critical aspect of firearms, as different firearms can have varying trigger pull weights, which can significantly affect accuracy and user control. A lighter trigger pull often allows for faster shots and can help improve accuracy, while a heavier trigger pull typically requires more effort, which can promote steadiness and control during shooting.

Understanding trigger pull helps shooters to train effectively and become accustomed to their firearm's specific characteristics, which is essential for safe and accurate shooting. For instance, a shooter who anticipates a consistent pull weight can avoid flinching, which may alter their aim. It's vital for shooters to practice and adjust to their firearm's trigger pull to develop good shooting habits.