The Dead Calibers Archive

Documenting the Persuit of Ballistic Perfection

Dead Calibers started in 2016, created by Anders E.T. Herzberg as a standalone project to document the history and development of various small arms cartridges. From handgun to rifle, popular to obscure wildcat cartridges, Dead Calibers seeks to preserve the history of these often overlooked and forgotten chamberings.

Each caliber in the Dead Calibers Archive is listed with a condition, denoting how popular and easy to find it is. More information on the classifications that we use is listed below.

Today the project lives on here at Cap & Ball and will continue to expand and grow. If you have any suggestions or information on a cartridge or caliber that you’d like to see featured in Dead Calibers, email us at [email protected]

The Dead Calibers Archive

Categories

Norma AD-LER Shotshells
Anders Herzberg

Norma AD-LER 12 Guage Shotgun Shells: A Fad or A Start?

Condition Modern Threats, Classic Solutions In recent years, the proliferation of small, agile drones—particularly First-Person View (FPV) models—has introduced new challenges on the battlefield. These drones, often employed for reconnaissance or direct attacks, necessitate innovative countermeasures. Some we have already covered in the past. However, the Norma AD-LER loading is

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Folded Ammunition - 30mm Cartridge Design
Anders Herzberg

Folded Ammunition: Frankford Arsenal’s Revolutionary Concept?

Condition Andrew J. Grandy’s Big Idea The 1970s were a period of intense innovation in small arms development, and one of the most unique and ambitious ammunition concepts to emerge from this era was folded ammunition. Developed by Andrew J. Grandy at Frankford Arsenal, this radical departure from conventional cartridge

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545 Anti-Drone Early Tests
Anders Herzberg

5.45 Anti-Drone Round: Ingenious Solutions for Modern Warfare?

Condition The Ukraine War Has Changed Things Drones have quickly become one of the most challenging threats on today’s battlefields. With these FPV drones popping up everywhere, Russian and Ukrainian forces fighting in Ukraine have been forced to think outside the box. Enter the 5.45 Anti-Drone round—an improvised buckshot cartridge

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nylon-rifle-collection
Anders Herzberg

Nylon 66: The Extraordinary .22 Rimfire That Changed Rifle History

A selection of Nylon 66 Rifles in various colors. The Nylon 11 can be distinguished by the detachable magazine.  The Nylon 66 Family – Reliable Polymer Guns Before Glock When it comes to American firearms icons, few names should resonate quite like the Nylon 66 from Remington. Built from 1959

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Caliber Conditions

Living

A popular and actively in production caliber. Easy to find both firearms and ammunition.

Living

Injured

A strong contender but currently overshadowed by other cartridges. Ammo and firearms are still available, but selections have declined.  

Critical

Limited in both options for firearms and ammunition. Guns chambered in this round will either be limited in selection or out of production. Ammunition may be limited to few or only a handful of manufacturers. 

Dead

Completely out of production for both firearms and ammunition. Most firearms may be collectors’ items. Ammunition will be limited to only handloading options though brass and bullets may still be available. 

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