This cartridge is designed for use against armored targets, light materiel, and personnel. The cartridge carries a payload of 6.6 pounds of Composition A3, a high explosive plastic composition. The projectile is a thin-walled cylinder with a relatively short ogive and a flat base.

This is the American 105mm M393, a High-Explosive-Squash-Head (HESH) with tracer (HESH-T) or High-Explosive-Plastic (HEP) with tracer (HEP-T), spin-stabilised projectile. The M393 …

2011年7月7日 · High explosive/high explosive plastic (HE/HEP) ammunition will provide the capability for the Stryker Mobile Gun System [MGS] to meet its Key Performance Parameter of creating an opening in a...

2023年10月25日 · Designed to be fired from the M10 Booker, the Army is seeking contractors that can produce the 105mm M393A3 High Explosive Plastic (HEP) cartridges capable of defeating bunkers and breaching double reinforced concrete walls, the announcement states, which was updated on Oct. 19.

Under this contract MECAR carried out design work as well as Load, Assembly, and Pack (LAP) for the M393A3 HEP-T and its associated training round fired from the 105 mm M68A2 rifled gun. The M393A3 HEP-T has seen combat use by the US Army and has a muzzle velocity of 731 m/s.

2023年10月10日 · The M393A3 is a 105mm cartridge fired from the 105mm M68 / XM35 series cannon for the M10 Booker and utilizes a dual-safe fuze. The M393A3 Cartridge is capable of defeating standard earth and timber bunkers and breaching double reinforced concrete walls so that infantry can pass through.

The M393A1 differs from the M393A2 in that the M393A1 employs the BD fuze M534 while the M392A2 employs the BD fuze M578. The filler weight on the M393A1 is 0.3 pounds less. This cartridge is designed for use against armored targets, light materiel, and personnel.

这与冷战的需求有一定的区别，l7出世的时候主要打的是heat和hep，更多强调对抗装甲的能力。 也就是说，为了更好地转型，L7应该开发一款新的高爆弹，以满足新时代的新需求

2016年3月22日 · 105-mm高爆破碎示踪剂M393A3，适用于美国陆军，针对具体任务进行了优化 比利时MECAR SA公司（现在是Nexter弹药业务集团的一部分）正在扩大其面向出口市场的中口径弹药的产品组合，此外，还将重点开发轻型装甲车和主要军用90毫米和105毫米弹药 坦克 （MBT）。

m393a3 hep-t tank ammunition. description: 105mm tk hep-t tank ammunition ...