I've seen Unique in stock the last 2-3 times at a LGS.
But I've moved to PowerPistol in al the mid-size cases like 38, 9mm & 45 ACP; it's cleaner similar but not the same weights & PP has been fairly available.
MM
If you read Brian Pearce, you can keep some handguns running with PowerPistol. He is a big fan.
Expat