Question about MLAIC rules

[Voltigeur_de_la_Garde]

As I understand it, only flintlock muskets without a rear sight are allowed to compete in the "miquelet" category.
Is there a category suitable for mid 19th century percussion smoothbores that have a fixed rearsight?

 

[Comfortably_Numb]

What is MLAIC?

 

[LongWalker]

Muzzle Loaders Associations International Confederation. Basically, international competition with ML. Only been around since the early '70s, so no surprise when someone hasn't heard of them.

For the OP, maybe the Vetterli match? I'd suggest checking with the Swiss rep on the Small Arms committee.