My Sierra #3 has 95 grain jacketed .380 Auto data for HS-6; nice and snappy too. PM me, and I'll send it to you.
Much "slower", much bulkier propellants than HS-6 are/have been published for use in 380 Auto, i.e. Blue Dot. Who knows for certain and for all reasons why a certain maker or publisher does not include certain propellants per application... It does not mean by any stretch exclusively, that its exclusion equals not being suitable on a ballistic performance metric.