(FIRST!!)
Found this, looks kinda coo
https://www.optactical.com/racoeihosy.html
You put the OP in optactical :)
Originally was trying to imagine a leather holster type rig made of suppressor cover materials, i condone DIY activities.
(Edit, get an oven mit, turn it inside out and sew in belt loops on it
)
But that masterfire tho...
https://www.surefire.com/masterfire-holster.html