What style of holster do you seek? Something competitive or more historically correct? I’ve got a right/left strongside pair of non-competitive hi ride slim Jim holsters made for the open tops that I’m not using. Very well made. If you’re interested shoot me a pm with your email for a pic. The 1873 or Vaquero holsters don’t generally work well with open tops because their extractor rod button is so much bigger it hangs up. That’s for a high quality holster that’s formed to the gun. A softer, generic one size fits most holster works ok for carrying but can be a problem for re-holstering (I’ve seen guns hit the dirt because the shooter thought they’d gone into the leather , but....). My 2 cents