The RGDIX6MRW is an RGD series solid body electric guitar model introduced by Ibanez in 2016. Along with the RGDIX7MPB it was the first RGD model in the metal-focused Iron Label line. It was produced in Indonesia.

The RGDIX6MRW features a layered ash body with a rosewood top bolted to a maple and bubinga Nitro Wizard neck with a 24-fret birdseye maple fingerboard with no inlays. Components include a Gibraltar Standard II fixed bridge, dual DiMarzio Fusion Edge humbucking pickups and Gotoh locking tuners.

Ibanez is a Japanese guitar brand owned by Hoshino Gakki. Based in Nagoya, Aichi, Japan, Hoshino Gakki were one of the first Japanese musical instrument companies to gain a significant foothold in import guitar sales in the United States and Europe, as well as the first brand of guitars to mass-produce the seven-string guitar and eight-string guitar. Ibanez manufactures effects, accessories, amps, and instruments in Japan, China, Indonesia and in the USA (at a Los Angeles-based custom shop).