The RG331M is an RG series solid body electric guitar model introduced by Ibanez in 2013. It was a limited edition model which was produced in Indonesia.
The RG331M features a choice of two distinctive brightly colored finishes with matching headstock: bright orange or yellow. It has a basswood body bolted to a maple Wizard III neck with a 24-fret maple fingerboard with black dot position markers. Components include a Gibraltar Standard fixed bridge and a pair of Ibanez Infinity humbucking pickups mounted in a black pickguard.