Jeff w/ Jackson King V

A V-shaped guitar made by Jackson, based on the Gibson "Flying V", but with a narrower angle and pointier tips, and a pointed 6-in-line headstock as opposed to the triangular 3+3 Gibson headstock. Originally designed for Ratt guitarist Robbin Crosby (nicknamed "King"), the King V became more associated with Dave Mustaine of Megadeth, who used his own signature model extensively until his switch to ESP and Dean in the early 2000s.
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Jeff was seen with a Jackson King V on the 2013 "Shamrocks and Shenanigans" tour.