{"id":12195,"date":"2026-01-14T19:27:34","date_gmt":"2026-01-15T00:27:34","guid":{"rendered":"https:\/\/aaronnewcomer.com\/?p=12195"},"modified":"2026-01-14T19:27:59","modified_gmt":"2026-01-15T00:27:59","slug":"jenours-brittle-charges-the-ammunition-baked-like-bread","status":"publish","type":"post","link":"https:\/\/aaronnewcomer.com\/fr\/jenours-brittle-charges-the-ammunition-baked-like-bread\/","title":{"rendered":"Jenour\u2019s \u201cBrittle Charges\u201d: The Ammunition Baked Like Bread"},"content":{"rendered":"
\"Jenour\u2019s<\/figure>\n\n\n\n

In 1830, at a time when improvements in shotgun ammunition usually involved wire, paper, or increasingly clever mechanical contrivances, J. Jenour proposed something far simpler. He suggested baking it.<\/p>\n\n\n\n

In an article published in Mechanics\u2019 Magazine, Museum, Register, Journal, and Gazette<\/em> (No. 367, August 21, 1830), Jenour described what he called \u201cbrittle charges,\u201d a method of forming shotgun shot into rigid, bore-sized cylinders using nothing more exotic than flour, water, and gentle heat. The idea sounds absurd until one reads his reasoning, which is methodical, safety-minded, and quietly radical.<\/p>\n\n\n\n\n\n\n\n

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Jenour was not an outsider chasing novelty. He identified himself as the inventor associated with the wire cartridge later sold under the Eley name, and as the author of earlier writing on cartridge design rewarded by the Society of Arts. His critique of existing methods therefore carries weight. He knew exactly what cartridges were meant to do, and more importantly, how they could fail.<\/p>\n\n\n\n

(The subsequent history of the Eley wire cartridges, and Jenour\u2019s part in their early development, is examined in more detail at<\/em> eleycartridges.com<\/a><\/strong>.)<\/p>\n\n\n\n

The central concern that drove his thinking was the phenomenon known as \u201cclubbing\u201d or \u201cballing,\u201d when shot leaves the muzzle in clusters rather than dispersing properly. Jenour stressed that this was rare, but he was equally clear that rarity was not reassurance. Any loading method that allowed even the possibility of sending multiple pellets downrange as a single mass posed an unacceptable risk to bystanders and fellow sportsmen.<\/p>\n\n\n\n

Traditional cartridges, whether paper or wire, shared the same structural weakness. They relied on a container that had to rupture cleanly at the moment of firing. When it did not, the shot could remain bound together. Loose shot was not immune either, though the consequences were usually less dramatic. Jenour\u2019s goal was not merely to reduce the chance of balling, but to eliminate it in principle.<\/p>\n\n\n\n

His solution was elegant in its bluntness. Instead of using a case that must open, he proposed a charge that could not possibly remain intact.<\/p>\n\n\n\n

The \u201cbrittle charge\u201d consisted of lead shot held together only by a uniformly brittle binder filling the spaces between pellets. There was no wrapper of any kind. When the gun fired, the sudden impulse acted like a hammer blow. A brittle material does not stretch, tear, or peel away. It shatters. Jenour compared the effect to glass under impact. The binder would be destroyed instantly, releasing the pellets without exception.<\/p>\n\n\n\n

In this way, he argued, balling became impossible. The charge could not leave the muzzle whole because it had been designed to fail completely.<\/p>\n\n\n\n

The method of manufacture is where the invention crosses into culinary territory. Jenour recommended kneading common bread flour and water into a very stiff paste, optionally adding a small amount of grease or lard. Lead shot was then mixed thoroughly into the paste, taking care not to batter or flatten the pellets. The paste was meant only to occupy the voids between pellets, not to coat them heavily.<\/p>\n\n\n\n

This mixture was pressed tightly into tubes sized to the gun\u2019s bore, then dried slowly near a fire, on a hob, or in a gentle oven until hard throughout. Once dried, the charges could be brushed with gum-water and rolled in bran or flour to improve fit and handling.<\/p>\n\n\n\n

The result was a rigid, bread-like cylinder freckled with visible shot, darker where heat lingered longest, and brittle enough to crumble under force. It was ammunition that looked far more at home on a baking sheet than in a cartridge pouch.<\/p>\n\n\n\n

Jenour claimed a number of advantages. By keeping lead from direct contact with the bore, the charge reduced leading and fouling. By supporting pellets until the moment of firing, it preserved their roundness and improved pattern regularity. Because the charges were moulded, they could be made consistent in size, like bullets from a mould. If fitted properly, wadding could be eliminated altogether, speeding loading and reducing error. Above all, the brittle binder ensured that the shot could never emerge as a single mass.<\/p>\n\n\n\n

Why did this idea go no further than the page? The reasons are not hard to imagine. A flour-based binder is sensitive to moisture, storage, and handling. Consistent drying is essential. Field conditions are rarely kind to baked goods. Even if the concept worked as described, it demanded a level of care and domestic involvement that few sportsmen likely wanted from their ammunition.<\/p>\n\n\n\n

Timing also mattered. As the century progressed, industrially manufactured shotshells solved the same problems with greater reliability and far less fuss. Against that backdrop, oven-dried shot cylinders were always destined to remain an intriguing detour rather than a destination.<\/p>\n\n\n\n

Still, Jenour\u2019s brittle charges deserve more than a footnote. They show an inventor thinking clearly about failure modes and choosing brittleness deliberately as a safety feature. They also stand as a reminder that the history of firearms development is not a straight line of metal and machinery. Sometimes it passes briefly through the kitchen, pauses by the hearth, and then moves on.<\/p>\n\n\n

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Jenour\u2019s Brittle Shot Charges (1830)<\/h2>\n
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