Bare Knuckle Straight Bourbon Cask Strength is distilled and bottled by KO Distilling in Manassas, VA with 70% corn, 20% wheat, and 10% malted barley, all sourced from local Virginia farms. Bottled directly from the barrel, without dilution, each single barrel of Bare Knuckle Straight Bourbon Cask Strength ranges from ~118-125 proof. This high quality, high proof, 100% Virginia made bourbon is typically released in the 4-5 year range.