In the world of bourbon, where tradition meets bold innovation, KO Distilling has just rolled out something that's turning heads among those who appreciate a spirit with real backbone. The Bare Knuckle High Rye Bourbon Hazmat Edition steps into the ring as a 10-year-old powerhouse, clocking in at a staggering 142.4 proof. This isn't your everyday sip—it's a beast designed for folks who seek out depth and intensity in every pour.
Crafted right in Manassas, Virginia, this high rye bourbon draws from a straightforward yet potent mash bill: 75% corn for that classic sweetness, 21% rye to amp up the spice, and 4% malted barley to round things out. The result? A whiskey that hits with rich, layered flavors that unfold like a good story—starting with bold aromas that grab your attention and leading into a deep, warming finish that sticks around long after the glass is empty. It's the kind of dram that demands respect, perfect for evenings by the fire or sharing with buddies who know their way around a bottle.
What makes this edition stand out is its "hazmat" label, a nod to its high-proof nature that requires special handling—proof that KO isn't messing around when it comes to delivering unfiltered intensity. Priced at $139.99, it's positioned as a distillery store-only gem, meaning you have to make the trek to KO's Tasting Room in Manassas to snag one in person. For those in Virginia who can't make the drive, there's an option to have it shipped—just give the distillery store a ring at 571-292-1115 during their regular hours, and they'll sort it out.
This release isn't just about the liquid in the bottle; it's a thoughtful pick for the serious bourbon collector. Imagine adding this to your shelf, where it sits alongside other rarities, ready to impress at the next gathering. Its limited availability adds that extra layer of exclusivity, making it an ideal gift for someone who's always on the hunt for the next standout expression. Whether it's for a holiday surprise or a milestone celebration, the Hazmat Edition carries that wow factor without needing any frills.
But KO Distilling isn't stopping there this season. They're kicking off December with a cask strength sale that's hard to ignore, putting their Wheat, Rye, and High Rye Bourbons on discount. These are the undiluted versions, straight from the barrel, offering that raw power bourbon enthusiasts crave. It's a chance to stock up on varieties that showcase the distillery's range, from the peppery kick of rye to the smoother notes in the wheat.
Speaking of wheat, one standout in their lineup is the Pax et Bellum Wheat Bourbon. This one's bottled with a purpose—to pay tribute to the men and women in uniform who've served the nation proudly over the past 250 years. It's a heartfelt nod to service and sacrifice, wrapped in a bourbon that's approachable yet full of character. Right now, it's available at an introductory price of $39.99, making it an easy entry point for anyone looking to explore KO's offerings or add a meaningful bottle to their collection.
KO Distilling, nestled in the heart of Virginia, has built a reputation for crafting spirits that blend heritage with a modern edge. Their focus on high-quality ingredients and small-batch production shines through in releases like the Hazmat Edition. For those who enjoy diving into the details, the high rye component brings a spicier profile compared to more corn-heavy bourbons, creating a balance that's both familiar and exciting. Picture nosing the glass and picking up hints of caramel and oak, then tasting the rye's influence weave through with pepper and vanilla undertones, all building to that lingering warmth.

Image credit: KO Distilling
Availability like this doesn't last forever, especially with the holidays ramping up. The cask strength sale runs only through December, so it's worth planning a visit or that phone call sooner rather than later. And for the Pax et Bellum, that introductory pricing feels like a steal, especially given its commemorative angle. It's not just about drinking—it's about connecting to a legacy, whether that's the distillery's craft or the broader story of American service.
In a market flooded with options, KO's latest moves remind us why bourbon remains a staple for those who value authenticity. The Bare Knuckle High Rye Bourbon Hazmat Edition, with its bold proof and intricate flavors, stands as a testament to what happens when distillers push boundaries. Paired with the ongoing sales and special editions, it's a lineup that invites exploration, one sip at a time. If you're in Virginia or nearby, heading to Manassas could turn into more than just a pickup—it's an opportunity to experience the distillery firsthand and maybe discover your next favorite pour.