Back to top
M123A1 (165 mm HEP)
The M123A1 is a US-developed 165 mm high explosive plastic (HEP) demolition round, a cartridge in US military terminology, which is designed to defeat battlefield targets such as bunkers and abandoned vehicles. The M123A1 comprises: the M123A1 projectile assembly; an M104 cartridge case; an M2 propelling charge; a M73 electrically-fired primer; a supplementary igniter charge; and a carrying handle. Unlike most rounds, the M104 cartridge cas...
More information available for M123A1 (165 mm HEP)
Backed by subject matter experts and proprietary AI tools, METIS, our advanced OSINT system, delivers verified, timely, and reliable intelligence on conflict, post-conflict, and instability scenarios.
- Data is collected in multiple languages such as English, Arabic, Spanish, French, Russian, Ukrainian, Burmese.
- Thousands of highly-detailed technical records including munitions, platforms and CBRN agents curated by our subject matter experts.
- Heatmaps and charts which enable district, country, cross border and regional analysis.
- Search events by keywords, categories, locations, munition or platform designations and CBRN threat type.