Back to top
M59A1 (APC-T)
The M59A1 is a fixed, 37 mm, armour piercing capped tracer (APC-T) cannon round, or simply armour piercing, capped (APC) in US terminology. The M59A1 APC-T round was used by 37 mm M1 series of anti-aircraft (AA) guns and the M9 (AN-M9) aircraft cannon. The M59A1 APC-T is a slightly modified version of the earlier M59 APC-T round, differing from the M59 in three ways: how the projectile is crimped to the case; how its penetrating cap is atta...
More information available for M59A1 (APC-T)
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.