Chemistry:Dragon's breath (ammunition)

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Short description: Incendiary-effect round for shotguns
Dragon's breath at night

Dragon's breath is a special type of incendiary-effect round for shotguns. Dragon's breath consists primarily of magnesium pellets/shards. When the round is fired, sparks and flames can shoot out to about 100 feet (30 meters), although, some sources claim it extends to 300 feet (91 meters).[1] Dragon's breath is normally chambered in 12-gauge ​2 34″ (18.5 mm × 69.9 mm) shot shells. The rounds are safe to fire out of an improved cylinder bore as well as a modified choke barrel, common on many shotguns.[2]

Overview

While its combat or tactical usage remains undocumented, the visual effect it produces is impressive and entertaining, similar to that of a short-ranged flamethrower or fireworks.[3] Some enthusiasts claim that the rounds are often used as a distress signal, similar to a very short duration emergency flare gun.[citation needed] The safety aspects of the ammunition are disputed, as the magnesium shards burn at approximately 3,000 to 4,000 °F (1,650 to 2,200 °C), which is more than enough to light a person, or house, on fire.[1][4]

Compared to mass-produced shotgun ammunition, the pyrotechnic shell is somewhat expensive, costing $3 United States dollar per .410 gauge shell[1][5] and upwards depending on caliber and load.

Legality

United States

The sale of Dragon's breath rounds is illegal in several states (Alaska, California , District of Columbia, Florida, Hawaii, Illinois, Iowa, Massachusetts , Maryland, and New York) and shipping may be restricted in other locations and cities due to their inherent fire hazard.[6]

See also

References