MK2 Fragmentation Hand Grenade Value Guide

The MK2 fragmentation hand grenade, famously nicknamed the 'Pineapple' for its segmented cast iron body, served as the standard-issue explosive for U.S. forces from WWI through the early Vietnam War. Its iconic status and extensive service history across major 20th-century conflicts make it a cornerstone for any serious militaria collection.

What affects the value of MK2 Fragmentation Hand Grenade?

• Presence of original, period-correct fuse assemblies and safety pins significantly increases market price.
• Condition of the cast iron body, including the absence of heavy pitting or modern repainting, preserves value.
• Historical provenance or specific markings linking the grenade to a particular conflict like WWII or the Korean War.
• The current market demand for authentic inert ordnance, with values typically ranging between $150 and $180.

How to Identify MK2 Fragmentation Hand Grenade?

• Verify the cast iron body features the signature deep vertical and horizontal grooves designed for fragmentation.
• Check for authentic fuse components made of steel and various metals, typically marked with ordnance stamps.
• Ensure the body is inert and empty, often indicated by a hole drilled in the bottom or a missing base plug.
• Look for original paint remnants, such as the olive drab used in WWII or the yellow band indicating high explosives.

History of MK2 Fragmentation Hand Grenade

The MK2 fragmentation hand grenade, commonly known as the 'Pineapple' grenade due to its distinctive grooved surface, was the standard hand grenade of the U.S. armed forces from 1918 until the 1960s. Its iconic design was intended to improve grip and break into consistent fragments upon detonation. It saw extensive use in World War I, World War II, the Korean War, and even into the early stages of the Vietnam War, becoming one of the most recognizable pieces of military equipment.