Master's Keep Cornerstone Rye is the fourth release in the Master's Keep series, and the oldest rye whiskey ever released by Wild Turkey. For this one-of-a-kind Limited Edition, Eddie Russell hand-picked and set aside a secret lot of his oldest and boldest rye whiskey barrels, all aged from 9 to 11 years, then used his nearly four decades of experience to create a perfectly balanced spirit. Aromas of vanilla, black pepper, and toasted rye give way to cascading flavors of honey and baked apple before a long and lingering finish of spice and oak.

A long and patiently aged whiskey is only as good as the grain it's born from. With our oldest expression to date, we're tapping into the time-honored techniques of the farmer distillers who invented the category in America's early days. To kick start fermentation they malted a small portion of their yearly harvest. This delicate heating process opens up the grain, allowing yeasts easier access to the sugars they'll soon convert to alcohol. It also imbues the resulting spirit with floral and earthy tonalities. Our mash bill 79% rye, 15% malted rye and 6% malted barley creates a sipping experience that evolves on the palate from soft and supple to rich and savory. A thrilling encounter accentuated by 18 years of maturation in virgin oak.