How a Lebel Model 1886 works

The Lebel Model 1886 rifle (French: Fusil Modèle 1886 dit "Fusil Lebel") also known as the "Fusil Mle 1886 M93", after a bolt modification was added in 1893, is an 8 mm bolt action infantry rifle that entered service in the French Army in 1887. It is a repeating rifle that can hold eight rounds in its forestock tube magazine, one round in the transporter plus one round in the chamber. The Lebel rifle has the distinction of being the first military firearm to use smokeless powder ammunition. The new propellant powder, "Poudre B," was nitrocellulose-based and had been invented in 1884 by French chemist Paul Vieille. Lieutenant Colonel Nicolas Lebel contributed a flat nosed 8 mm full metal jacket bullet ("Balle M," or "Balle Lebel"). Twelve years later, in 1898, a solid brass pointed (spitzer) and boat-tail bullet called "Balle D" was retained for all 8mm Lebel ammunition.

https://en.wikipedia.org/wiki/Lebel_Model_1886_rifle

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