The Mk2 grenade is commonly known by its distinctive nickname, the Pineapple.
The Iconic "Pineapple" Grenade
The "Pineapple" nickname for the Mk2 grenade is derived from its characteristic segmented, grooved exterior, which resembles the skin of the tropical fruit. This design was not purely aesthetic; the segments were intended to assist in gripping the grenade and potentially to promote more consistent fragmentation upon detonation.
Introduced by the U.S. armed forces in 1918, the Mk2 (initially designated as the Mk II) was a prevalent fragmentation-type anti-personnel hand grenade throughout the 20th century. Its robust and recognizable design made it a staple in various conflicts, from World War I through the Vietnam War.
Here are some key characteristics of the Mk2 "Pineapple" grenade:
- Type: Fragmentation-type anti-personnel hand grenade.
- Introduction Year: 1918.
- Primary Purpose: To inflict casualties through the high-velocity dispersal of metal fragments.
- Distinctive Feature: Its cast-iron body with a segmented, pineapple-like appearance, which gave it its famous nickname.
| Feature | Description |
|---|---|
| Official Name | Mk 2 grenade (initially Mk II) |
| Common Nickname | Pineapple |
| Classification | Fragmentation-type anti-personnel hand grenade |
| Originating Force | U.S. armed forces |
| Year Introduced | 1918 |
The "Pineapple" remains one of the most iconic and recognizable grenades in military history, largely due to its widespread use and its memorable nickname.
