Most of the Brown Bess muskets delivered by the British were Long Land Pattern, Short Pattern, and India Pattern muskets that were surplus from the Napoleonic Wars. After seeing heavy use, many were old and worn, thus they were often sold at a discount. Thousands were purchased and were used to arm the largely peasant conscript army of the Empire of Mexico. The Mexican Brown Bess would become the main arm of Mexican Army under the command of General and President Antonio Lopez de Santa Anna. It saw action during the Texas Revolution in 1835 and even continued in use during the Mexican American War in 1846.