The Calibrated Citizen

Which Calibers Do You Actually Need?

Common, Available, and Useful. The Only Three Words That Matter When Choosing a Caliber

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The Calibrated Citizen and True Blue Tactical
Mar 19, 2026
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Size chart of various calibers

The internet has been fighting about this for decades and somehow made it harder to get a straight answer. Forums full of people calling each other idiots. YouTube comment sections that would make your grandmother weep. Guys who have never been in a single serious situation telling you that your choice of cartridge will get…

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True Blue Tactical
Firearms and personal defense training from Joe Gray, Navy veteran, USCCA Certified Instructor, and cybersecurity professional. Concealed carry, home defense, and threat modeling rooted in military, intelligence, and competitive shooting experience.
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