Thought someone(s) would enjoy this

[Major 2]

Cabinet card photo of two very dapper and fully equipped US cavalrymen wearing blue campaign shirts, campaign hats, boots, gauntlets, Mills belts filled with cartridges, revolvers on their hips and Krag carbines at their sides.

The above is the description posted with the card  

[Niederlander]

There's your Muster uniform documentation right there!

[pony express]

Those leggings a really tall, I don't know of any reproductions that tall.

Edit: But it might make a difference that I am probably 6" taller than they are, probably weren't many 6'2" cavalrymen at that time.

[Charles Isaac]

Yep. Those guys look like they'd shoot a feller.

[Pay Dirt Norvelle]

Great looking photo.