The primary weapon used by American forces was Muskets.

In the Battle of New Orleans, American forces primarily relied on muskets as their weapon of choice. These smoothbore firearms were widely used by infantry soldiers due to their user-friendly design and quick-loading capabilities. While muskets had a shorter effective range than rifles, they proved effective in the close-quarters combat characteristic of the battle. Positioned behind defensive lines, Jackson's troops utilized their muskets to inflict considerable damage on the advancing British forces. This dependence on muskets highlighted the military technology of the time, influencing the battle's dynamics and playing a crucial role in the American victory.