Lock Stock & Barrel Straight Rye Whiskey is double distilled from a rare mash bill of 100 percent rye grain. A robust cut is selected by master distillers, then the unfiltered spirit is aged in new charred American Oak barrels in cold weather. Lock Stock & Barrel 16-year is a tightly woven fabric of aromatics, with notes that suggest roasted acorns, sour grass, wild cherries, stewed blackberry, dried pear and sassafras.