Whisky Jack Daniels No 27 Gold Double Barreled. Jack Daniels No. 27 Gold is crafted to the same uncompromising standards as Old No. 7, but then twice charcoal mellowed to be luxuriously smooth and extra matured in golden-hued maple barrels for a rich, warm finish. This refined expression of our original Tennessee Whisky is only available in select markets around the world.