Barrel no. 15-5928 56.9% This rye is pretty potent through and through. Nose: Oak and rye The heat starts quick and carries throughout. Very nice lingering flavor as well. There is a lot of char, smoke, burnt caramel flavor. I ended up putting a large cube in half way through (which I rarely drink anything with water or on the rocks). This certainly helped open up a bit. Honestly, like it more as a cocktail whiskey.