The 100 proof stuff is OBSV stuff that is diluted to 50%. This will be bottled at whatever percentage the bourbon is in the barrel, and will be whatever barrel profile/recipe our group buy chooses. I have bottles of private barrel stuff that ranges from ~54% all the way to above 60%. There are IIRC 8 10 different versions of the Single Barrel, and each has their own specific flavor.
3/18/15 at 8:13pm