I have a Mernickle PS6 high ride OWB holster. I ordered it for a full size but it works perfectly for commander or even officers size.
My 1911C fits perfectly. If you let Bob or Sherry know and you want it specifically for the 1911 C they will make sure it accomodates it perfectly. Good people and a great holster.
They now also make a mid ride which some prefer as you don't have to draw so high but my gun spends way more time in the holster being handy than it does being drawn and the draw is good. If you got bad shoulders, limited mobility etc it could be an issue.
Short answer is the 1911C should work fine in just about any commander size holster.
In Memory of Paul "Dietrich" Stines.
Dad: Say something nice to your cousin Shirley
Dietrich: For a fat girl you sure don't sweat much.
Cue sound of Head slap.
RIP Muggsy & TMan
"If you are a warrior legally authorized to carry a weapon and you step outside without that weapon, then you become a sheep, pretending that JOCKO will not come today."