Jack Hammer is BrewDog's ruthlessly bitter West Coast IPA, brewed in Ellon, Scotland. At 250 IBUs, it ranks among the most aggressively hopped beers the brewery has ever made. Double dry hopped with Simcoe, Centennial, Columbus, Citra and Mosaic, it unleashes a relentless assault of sharp grapefruit and citrus aromatics.

The palate delivers sustained hop bitterness tempered by a caramel malt backbone and hints of apricot sweetness. The malt provides ballast without softening the beer's core identity. This is an uncompromising expression of West Coast hop philosophy—a beer that announces itself loudly and leaves no doubt about where its priorities lie.