Gibson Les Pauls: Hammett has used Gibson Les Paul guitars throughout his career, particularly in Metallica's early days. He owns a number of vintage Les Pauls, including a 1959 model, and has also collaborated with Gibson to release signature Les Paul models.
Ibanez Guitars: In the 1980s, Kirk Hammett primarily played Ibanez guitars, such as the Ibanez Destroyer and the Ibanez RG models. While he doesn't use them as frequently now, Ibanez guitars hold a significant place in his musical journey and contributed to shaping his sound during Metallica's early albums.
Other Guitar Brands: In addition to ESP, Gibson, and Ibanez, Kirk Hammett has also used guitars from various other brands, such as Fender, Jackson, and Schecter. He experiments with different guitar models and sounds, always seeking the perfect fit for his musical vision.
It's worth noting that Kirk Hammett not only uses different brands of guitars but also has a vast collection of unique effects pedals, amps, and guitar accessories that contribute to his signature sound and playing style.