Which of the following lists only shotgun gauges that are commonly used?

Which of the following lists only shotgun gauges that are commonly used?

• A. 20, 22, 28, and 410
• B. 10, 12, 16, 20, 28, and 410
• C. 8, 10, 18, and 22
• D. 9, 11, 14, and 16

Answer: (B)

Shotgun gauge names are real bore sizes that are actually used in firearms. Among the options, only the list that includes 10, 12, 16, 20, 28, and 410 contains gauges that are all legitimate shotgun gauges. The other choices mix in gauges that either don’t exist for shotguns (like 22 or 18) or are historically or practically obsolete (such as 9, 11, or 14). So this list is the one that reflects gauges you’d realistically encounter in shotguns.

Shotgun gauge names are real bore sizes that are actually used in firearms. Among the options, only the list that includes 10, 12, 16, 20, 28, and 410 contains gauges that are all legitimate shotgun gauges. The other choices mix in gauges that either don’t exist for shotguns (like 22 or 18) or are historically or practically obsolete (such as 9, 11, or 14). So this list is the one that reflects gauges you’d realistically encounter in shotguns.