Jack Daniel's Old No.7 McLaren X JD Edition 2024 (700 ml)

The single technical decision that defines this whiskey is one Jack Daniel made before a single barrel was filled: dripping new-make spirit gravity-fed through 10-foot vats of handmade sugar maple charcoal over 3–5 days — the Lincoln County Process — stripping harsh congeners before any wood contact begins. That process, originally taught to Jack Daniel by Nathan 'Nearest' Green, the distillery's first Master Distiller, was largely erased from official histories until the 2010s and now anchors the brand's identity.

The distillery sits in Cave Spring Hollow, Lynchburg, Moore County, Tennessee, fed by a limestone cave spring locked at a constant 56°F (13°C). Limestone filtration removes iron — detrimental to whiskey flavor — while contributing calcium and magnesium to the iron-free process water.

The mash bill runs 80% corn / 12% malted barley / 8% rye, fermented in open-top cypress vats via sour mash (up to 30% backset) for approximately six days, then distilled in a 100-foot copper column still with doubler to ~140 proof. Spirit enters new charred American white oak barrels at 125 proof; Old No.7 is mingled from 175–200 barrels drawn across multiple rickhouse floors to balance upper-floor wood intensity against lower-floor subtlety, then chill-filtered and bottled at 40% ABV.

The 2024 McLaren x JD Edition dresses this unchanged liquid in a Formula 1 collaboration bottle — the only visual departure from the standard Black Label release, making it a collector piece with no reformulation of the whiskey inside.