If a security officer has an FQ card for a .45 semi-auto pistol, can they choose to carry a .45 revolver instead?

A security officer who holds an FQ card specifically for a .45 semi-auto pistol is authorized to carry a firearm of the same caliber, which includes both semi-automatic pistols and revolvers. The key point here is that the proficiency demonstrated pertains to the caliber of the firearm rather than the type of action.

Since both a .45 semi-auto and a .45 revolver use the same caliber ammunition (.45 caliber), the officer can carry either type of firearm within that caliber. This allows for flexibility in the choice of firearm, provided that the officer is appropriately trained and familiar with the operation of the revolver. It is important for the officer to ensure they can safely and effectively handle the different mechanics of a revolver compared to a semi-auto, but this does not require specific requalification if the caliber remains the same.

Understanding the distinction in firearms types and their corresponding training requirements highlights the importance of ensuring that security officers are competent in the firearms they choose to carry, while also adhering to legal stipulations surrounding their certification.