The RG320QS is an RG series solid body electric guitar model introduced by Ibanez in 2001. It was produced in South Korea.
The RG320QS features a quilted sapele top on a mahogany body bolted to a maple Wizard II neck with a rosewood fingerboard with dot position markers. Components include a pair of Ibanez Powersound humbucking pickups mounted in pickup rings, a Lo-TRS II double locking tremolo bridge, a locking nut, and die-cast tuning machines.
The body was changed to basswood (with the same quilted sapele top) for 2002.
Similar models include the RG320FM (flamed maple top), the RG320DXQM (quilted maple top and sharktooth fretboard inlays) and the RG320DXFM (flamed maple top and sharktooth inlays). The RG320 lacks the exotic top. The RG520QS is a more expensive model with different pickups and bridge.