How did law enforcement officers transition from revolvers to semi-automatic pistols in terms of capacity?

• A. Most revolvers are 5-6 rounds, while semi-automatics generally hold 7 or more
• B. Revolvers shifted to lighter triggers
• C. Carbines replaced handguns
• D. Only double-action revolvers were used

Answer: (A)

The main idea is the difference in how many rounds each type can hold. Revolvers typically carry about 5 or 6 rounds in the cylinder, while semi-automatic pistols use magazines and usually start at around 7 rounds or more, with many models offering higher capacities. That higher capacity means officers can engage longer and reload less often, which is a practical advantage in real-world encounters. Over time, this capacity edge helped drive the shift from revolvers to semi-automatics, alongside other factors like faster reloads and evolving reliability. Some revolvers can exceed 6 rounds, but the overall trend is that semi-automatics provide more rounds per load. The other choices miss the focus on how many rounds can be carried, describing triggers, long guns replacing handguns, or restricting to a single revolver type, none of which capture the capacity difference being tested.