Infernal machine (weapon)

Infernal machine
Fieschi's infernal machine at the Musée des Archives Nationales (2012)
Type	Volley gun
Place of origin	France
Production history
Designer	Giuseppe Marco Fieschi
Designed	1835
No. built	1
Specifications
Length	3.3 ft (1.0 m)
Width	3.3 ft (1.0 m)
Height	4 ft (1.2 m)
Barrels	25
Feed system	Manual feed
Sights	No sights

The infernal machine (French: machine infernale) is a homemade 25-barrel volley gun built by Giuseppe Marco Fieschi and used in Fieschi's failed assassination attempt on King Louis Philippe I of France on July 28, 1835. The original gun is now on display at the Musée des Archives Nationales in Paris, France.