Though nu metal is synonymous with seven-string guitars, Limp Bizkit guitarist Wes Borland‘s deviation from the norm has been mistaken as a bass guitar during select songs at recent performances. As such, he took to the internet to clarify that is in fact a four-string guitar:
You can watch him put it to use in the opening track (“Full Nelson“) of the bands recent ‘Hellfest‘ performance in Clisson, France here.