Four Roses Private Selection Single Barrel Strength OBSK Kentucky Straight Bourbon Whiskey 750ml
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The Four Roses Private Selection OBSK is a highly allocated, barrel strength single barrel bourbon frequently cited as a favorite among technical enthusiasts for its robust, spicy profile. The "OBSK" designation identifies a specific chemical blueprint: the high-rye "B" mash bill (60% corn, 35% rye, 5% malted barley) paired with the "K" yeast strain, which is specifically engineered to produce rich spice and full-bodied esters. Because these are single barrel expressions, the proof and age vary, but each is selected to showcase the recipe's legendary structural intensity.
Produced at the Four Roses Distillery in Lawrenceburg, KY, and matured in their specialized single-story rackhouses, this technical release highlights the "K" strain's ability to facilitate a heavy, spice-forward fermentation. When combined with the 35% rye content, the resulting chemical profile is defined by a deep synergy of baking spices, bold cinnamon, and cracked black pepper. The non-chill filtered presentation preserves the essential oils, ensuring a dense, powerful mouthfeel that carries layers of charred oak and dark chocolate, culminating in a long, warming finish that defines the "K" yeast's reputation for strength and complexity.
Size: 750ml
Proof: 110-135 (ABV Varies)
Origin: Kentucky, USA
Distillery: Four Roses
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Cana's vast reach in the industry allows us to locate, acquire and fulfill orders from common everyday drinkers to the promotional celebratory pours. Through working with top cellars and collectors across the globe, we have the ability to find any bottle one wishes to own.
- We do not ship to the State of Tennessee.
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- Because of the limited circulation of certain products, orders may take up to a month to fulfill.