Category:40 mm artillery
English: Guns with bore of 40 mm. Some guns were called "2-pounders" by the British because they fired projectiles weighing approximately 2 pounds (0.91 kg).
This category has the following 6 subcategories, out of 6 total.
Media in category "40 mm artillery"
The following 8 files are in this category, out of 8 total.