Very nice work, gentlemen!
I recently shot a 10 stage match with two cap & ball revolvers ( SASS "Frontiersman" Class). I pack my doin's in an antigue leather Dr.'s bag, including a folding reloading stand.
When you're humping SxS's and lever guns for yourself as well as your wife on a shooting cart, space is at a premium. It accommodates my Remingtons and Colt's alike.
When I'm on my home range, I use a rigid stand for my .44 Colt 3rd Model Dragoon.
Some of our guys shun such niceties as being unauthentic, but none of them comes to a match on horseback, so take it for what it's worth .... ;>)