CRFSC Practice Exam – Complete Guide for Canadian Firearm Safety

The correct choice indicates that the safety is considered to be ON when the hammer is in the half cock position. In many firearms, especially revolvers and single-action pistols, the half cock position serves as a safeguard against accidental discharge. The half cock position allows the shooter to safely carry the firearm while reducing the risk of the hammer falling and striking the firing pin.

In this position, the mechanism is designed to prevent the hammer from making contact with the firing pin unless the trigger is pulled, ensuring a greater measure of control and safety. This is critical for preventing accidents during handling or transport. Furthermore, the half cock position allows the shooter to take the firearm off a fully cocked state while still maintaining some level of readiness.

In contrast, the full forward and full cock positions do not engage the safety mechanisms adequately. In these positions, the hammer is fully engaged and ready to fire, increasing the risk of accidental discharge if the trigger is inadvertently pulled. The “safe position” generally refers to a dedicated safety lever or switch on the firearm that mechanically prevents the trigger from being pulled, which is distinct from the hammer's position itself. Understanding these mechanics is vital for safe firearm handling practices.