The RGB305 is a five string RG Bass series solid body electric bass model introduced by Ibanez for 2020. It was made in Indonesia as part of the Standard line.
The RGB305 features a double-cutaway poplar body similar in shape to the RG series guitar body which is bolted to a maple neck with a 22-fret jatoba fingerboard with sharktooth position markers. Components include a pair of Dynamix passive pickups with a 2-band EQ, a B15W fixed bridge with 18mm string spacing, a plastic nut, and Ibanez tuning machines.