Had a look at their website. I guess you're using the Soft Holster and you cut that? I didn't see any other ones fit for revolvers. But I could be looking at the wrong website.
Printable View
Kydex that i bought from Ebay. I'll see if i can find the link
Edit - here the 617 is in the drop down
https://www.ebay.com/itm/182454230604
https://i.imgur.com/b1B7dHll.jpg
I love shooting with a Dot on my revolvers. For ICORE I shot one on my 929. For Steel Challenge I now shoot from a wheelchair and use my S&W 617 in .22 with great luck and my C-More Slideride with a 12 minute dot.
Allchin/RMR on a N-Frame Smith & Wesson
https://imagizer.imageshack.com/v2/6...924/OnGebc.jpg
https://imagizer.imageshack.com/v2/6...924/BPId6K.jpg
Something cool from southwest precision for those wanting buis for their red dot wheelie.
Attachment 76092