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US Projectile, 8 inch HE, M509A1

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Description

This projectile is used to deliver a concentration of antipersonnel/antimaterial grenades.

This Improved Conventional Munition (ICM) projectile is of the separate loading type. The fuze propelling charge, and primer are handled and loaded separately. The projectile is provided with a universal lifting plug in place of a fuze for handling. This plug must be replaced by a fuze before the projectile is loaded. The projectile contains 12 layers of grenades with 15 grenades in each layer. The grenades are contained by a base threaded into the projectile. For normal use, an expulsion charge is fitted in a cavity in the nose of the projectile to eject the grenades. If desired, this expulsion charge may be replaced by a spotting charge designed to detonate the entire projectile as if it were a bulk loaded HE projectile. The metal rotating band near the base of the projectile is protected during storage and handling by a removable plastic grommet.

Functioning

No information about functioning.

Hazardous Components

No information about hazardous components.

See Also

Grenade, DP, M42

Source(s)

TM 43-0001-28, Artillery Ammunition (chg 11, 2003)

TM 43-0001-28, Artillery Ammunition, Guns, Howitzers, Mortars, Recoilless Rifles, Grenade Launchers, and Artillery Fuzes (1977)