I read that a 20mm Hispano shell can weigh around 100g, is that true? With some maths that places 800 rounds of ammo at 80kg which seems very high. - Quora
20 mm slbrhpgr 95, one of the last 20x110 Hispano cartridges produced in Europe - General Ammunition Discussion - International Ammunition Association Web Forum
20mm hispano projectile that I found. : r/Warthunder