How many positions does a lever safety typically have?

A lever safety typically has three positions: safe, fire, and sometimes a decocking position, depending on the design of the firearm. The safe position prevents the hammer or firing pin from moving, ensuring the weapon cannot be discharged accidentally. The fire position allows the firearm to be fired when the trigger is pulled. The decocking position is common in some designs, enabling the user to safely lower the hammer without discharging the firearm, providing an additional safety mechanism. This multi-position setup is crucial for safe handling and operation, allowing the shooter to maintain control over when the firearm can be discharged or safely stored.