What was the nickname of the flintlock musket?

The flintlock musket was commonly nicknamed the "Brown Bess." This nickname refers to the British Army's standard-issue musket from the early 18th century to the early 19th century. The term "Bess" is believed to derive from the name "Elizabeth," and "brown" refers to the musket's brownish finish. The Brown Bess played a significant role in various historical conflicts, including the American Revolutionary War.