Mammoth Grinder are a United States-based band from Austin, Texas, whose early work fused Hardcore punk and Sludge metal, later evolving into Death metal with strong Hardcore influences. Known for ferocious riffs, pummeling drumming, and guttural, aggressive vocals, their music explores dark themes of genocide and death, delivering an intense, unrelenting listening experience.
Formed in 2005, Mammoth Grinder quickly made their mark on the American underground metal and hardcore scene. Their compositions balance chaotic, groove-laden riffs with punishing drumming and intense vocals, producing a sound that is both physically punishing and emotionally confrontational.
The current line-up features Chris Ulsh (guitars, vocals), Ryan Parrish (drums), Andy Horn (bass), and Sebastian Phillips (guitars). Together, they deliver crushing performances on stage and in the studio, appealing to fans of death metal, hardcore, and sludge alike.
Mammoth Grinder Goes to College (EP, 2006)
Rage and Ruin (2008)
Extinction of Humanity (2009)
Obsessed with Death (EP, 2010)
Underworlds (2013)
Cosmic Crypt (2018)
Undying Spectral Resonance (EP, 2024)
This page focuses primarily on Mammoth Grinder T-shirts, hoodies, and apparel, sourced from Relapse Records and other trusted distributors. Designs reflect the band’s brutal, uncompromising aesthetic, perfect for fans.
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30-day return policy
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Stock rotates regularly, so if something catches your eye it’s worth picking it up while available. We are also working on expanding the range with more official T-shirts and hoodies in the near future. We do occasionally carry releases on CD and vinyl alongside the apparel selection.
Fans of Black Breath, Gatecreeper, and Nails will find Mammoth Grinder delivers a similarly crushing, aggressive, and high-energy extreme metal experience.
Mammoth Grinder has been a key part of Relapse Records - browse the full roster here.
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