I posted this question on a BP board and they told me to pull my bullets.  I will ask it here as I think you all have the real dope.  I am working up some modest .45LC loads.  I was going to use, Goex, Tripple Seven, 2400 and Unique.  Might even try some PB.  I have hard cast .0453 240gr. RNFP made by True Line.  They appear to have a hard blue lube (blue angel?)
I have loaded the 777 and will load Goex next.  It occured to me that BP uses a much softer lube.  These will be shot in a Trapper.  I don't have my six shooters yet.  Any advice would be apreciated.  JB