Backpack (knapsack- envelope or trotter I can't tell) and hats. Isn't the hat based on a standard civilian hat of the time?

What are those rifles /muskets supposed to be then?

They are like nothing I have ever seen or handled of this period. Never mind don't fix the muskets they are perfect - carry on.

David

Good point about the muskets. Perhaps just remove the barrel bands to make it look more like a Brown Bess?