Revolvermag: Hear Mammoth Grinder — featuring members of Power Trip and Iron Reagan — show off their "Superior Firepower" on the band's crushing new song https://t.co/caRaDtph9W https://t.co/rD2Nyn97GN

Revolvermag: Hear Mammoth Grinder — featuring members of Power Trip and Iron Reagan — show off their "Superior Firepower" on the band's crushing new song https://t.co/caRaDtph9W http://pic.twitter.com/rD2Nyn97GN

— Lilith Sadic (@LilithSadic) November 29, 2017

from Twitter https://twitter.com/LilithSadic