Definition
Gauge refers to the measurement of a shotgun’s bore size. Unlike caliber, which is expressed in millimeters or inches, gauge is based on the number of lead balls of that bore diameter needed to weigh one pound.
Further Explanations
Gauge is one of the most important factors when choosing a shotgun for clay shooting. The smaller the gauge number, the larger the bore.
Common gauges in clay shooting:
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12 gauge: The most popular choice, offering balance between power, shot capacity, and recoil
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20 gauge: Lighter recoil, often preferred by beginners or smaller-framed shooters
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28 gauge and .410 bore: Used less frequently but still suitable for training or advanced shooters seeking added challenge
Gauge affects recoil, shot pattern, and overall shooting comfort.
