What happens in the firing step of the cycle of operations?

In the firing step of the cycle of operations, the firing pin striking the primer is a critical action that initiates the firing process. When the trigger is pulled, it releases the hammer or firing pin, which then moves forward under spring pressure. This movement drives the firing pin into the primer located at the base of the cartridge. The primer is an explosive charge that ignites when struck, which in turn ignites the gunpowder within the cartridge. This marks the transition from preparing the round to actually discharging the firearm, leading to the projectile being propelled down the barrel.

This step is essential as it directly relates to the weapon's ability to function and fire a round. Understanding the mechanics of this step is crucial for anyone handling firearms, as it emphasizes the importance of ensuring the firing mechanism is functioning correctly for reliable operation. The subsequent steps in the cycle of operations, which involve extracting the spent casing and chambering a new round, depend on the successful execution of the firing step.