The RGIX20FEQM features basswood body with quilted maple top and abalone binding, a Nitro Wizard neck, a fixed bridge, active EMG pick ups (60 and 81) and a kill switch. The RGIR20FE is similar except without the quilted maple top and ebony fretboard. Seven-string (RGIX27FEQM) and eight-string (RGIX28FEQM) versions were also produced. This model was discontinued after 2015, but a similar model with a spalted maple top and black hardware, the RGIX20FESM, was introduced in 2015.