The GRGS22 is an RG series solid body electric guitar model introduced by Ibanez in 2009. It is produced in China as part of the entry-level GIO line.
The GRGS22 has a basswood body glued to a set-in maple neck with a 24-fret maple fingerboard with sharktooth position markers. Components include dual Ibanez humbucking pickups and an Edge III double locking tremolo bridge.
The set-in neck construction is an unusual feature on any RG model which mostly have bolt-on necks.
The GRGS22FM is a similar model with a flamed maple top.