Bomb

A bomb is a hollow shell of ceramic, or thin metal filled with gunpowder, stopped with wax and armed with a fuse. Bombs may be placed, or thrown. A bomb’s fuse can be cut to various lengths (10 second increments). When a bomb detonates, it affects all creatures and buildings in a 10-yard radius.

Source
[[Category:B]]
 * Warhammer Fantasy RPG 2nd ED -- Old World Armoury
 * pg. 45