MK3A2 Offensive Hand Grenade (Concussion Grenade)

Used to produce casualties during close combat while minimizing danger to friendly personnel. The grenade is also used for concussion effects in enclosed areas, for blasting, or for demolition tasks. The shock waves (overpressure) produced by this grenade when used in enclosed areas are greater than those produced by the fragmentation grenade. It is, therefore, very effective against enemy soldiers located in bunkers, buildings, and fortified areas.

Body: fiber, black in color with yellow markings.

Weight 15.6 ounces

Fuze Delay: 4-5 seconds

Average soldier can throw it 40 meters.

In open areas, effective casualty radius is 2 meters. In closed areas, the radius may be larger, due to overpressure effects.

Secondary missiles and fuze pieces may be projected as far as 200 meters from the point of detonation.

More Information on Hand Grenades

More Information on Operational Safety

From Operational Medicine 2001: Health Care in Military Settings
CAPT Michael John Hughey, MC, USNR
NAVMED P-5139
  January 1, 2001

Bureau of Medicine and Surgery, Department of the Navy, 2300 E Street NW, Washington, D.C, 20372-5300
United States Special Operations Command, 7701 Tampa Point Blvd., MacDill AFB, Florida, 33621-5323

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