The ammunition (Empty Shell Case) 155 mm is the Army and NATO standard, high explosive (HE) projectile used principally by features the fragmentation and blast effects. The 155 mm projectile, has a cylindrical steel body designed for improved ballistics and provide aerodynamic efficiency, consists of a conventional design with a streamlined ogive and a boat tail base. The cylindrical steel body nose has a respective fuse well and the projectile enclose "TNT" explosive.

A pressed metal drive band encircles the shell casing near the base and is protected by a grommet during storage, transport, and handling. 

The fuse-well is occupied by a threaded lifting plug during transit and handling. The lifting plug must be replaced before the use, by a wide range of standard and commercial fuses. 

The empty shell body shape is formed by carbon steel forging / CNC machining and then assembling the components together. The raw material of carbon steel body is a special alloy steel, that make sure the features necessary to applying, functionality and performance the projectile. 

For being protected against corrosion, primer + paint are applied on the outer side of the shell. The inner side of the shell receives an asphalt coating layer.