Trivium carries the metalcore torch high, making their guitarist Corey Beaulieu a natural choice for a signature guitar. Teaming up with Jackson to modify the King V to meet his exact specifications, they created a guitar that sounds as vicious as it looks. The USA Signature Corey Beaulieu King V KV7 features an alder body (AAA flame top on trans finish model), bound through-body quartersawn maple neck, 12"-16" compound-radius ebony fingerboard with old-school sharkfin inlays, covered Seymour Duncan Blackout pickups with three-way toggle switching, single volume control, original Floyd Rose seven-string tremolo, and Jackson tuners.