Brief Description:  The Abus gun is an early, short-barreled Ottoman howitzer. Ranging from 3 to 9 inches in bore size, it fired human-fist-sized projectiles. Though light enough for mobile warfare, these artillery pieces typically required a tripod to fire. They served as mobile anti-infantry weapons.

Key Characteristics:

Classification: An early, short-barreled piece of gunpowder artillery functioning as a howitzer.

Design & Size: Featured a wide, stubby barrel and relatively low muzzle velocity. Calibers generally ranged between 7 cm and 10 cm (roughly 3 to 9 inches).

Projectile: Fired stones, iron balls, or explosive shells weighing around 4.25 pounds.

Mobility: Unlike massive stationary siege bombards of the era, the abus was designed to be mobile. It was light enough to travel with troops on the move but often relied on a tripod or carriage for stability during firing.

Usage: Primarily deployed by the Ottoman Empire as a mobile skirmishing and anti-infantry weapon.