30-pounder long gun

The 30-pounder long gun was a large piece of artillery mounted on French warships of the Age of sail. They were the heaviest component of the unified system standardised on the 30-pounder calibre, replacing both the 36-pounder long guns in their usages, and even some 24-pounders.

30-pounder long gun

The 30-pounder long gun was a large piece of artillery mounted on French warships of the Age of sail. They were the heaviest component of the unified system standardised on the 30-pounder calibre, replacing both the 36-pounder long guns in their usages, and even some 24-pounders.