[DesertRhino]

But one thing you might find interesting from the Sharpe’s Rifles TV show, the Baker rifle it featured was also used by the Mexican army at the Alamo along with the Brown Bess musket.

[NFHale]

RE Baker Rifle:

Yes, the “95th Rifles” were Riflemen, not armed with smoothbore muskets.

I would assume the Mexicans bought them from the British...?