Source: wikibot/120×570mm-nato
= 120×570mm NATO
{wiki=120×570mm_NATO}
The term "120×570mm NATO" refers to a specific type of ammunition used for tank cannons, most notably the smoothbore cannon found in modern main battle tanks, such as the Leopard 2 and the M1 Abrams. Here's a breakdown of the terminology: - **120 mm**: This indicates the caliber of the projectile, which is 120 millimeters in diameter.