Measuring Up: Gauge vs. Caliber - How Shotguns Work

To do its job, a projectile must both make contact with the target and hit the target in a critical spot. If a rifle is like using a felt-tip pen, a shotgun is like using a can of spray paint.

Caliber Definition: It's Not as Simple As You Think

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Understanding Shotgun Shells

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What's on the Box: How to Choose the Right Shotgun Shells

Measuring Cartridge Overall Length (COAL) and Cartridge Base to

Handgun Recoil Chart