The RG7320Z is a seven string RG series solid body electric guitar model introduced by Ibanez in 2011. It was also referred to as the RG7320; the Z suffix was ignored for some models in promotional material, particularly in the US market.
The RG7320Z features a basswood body bolted to a maple and walnut neck with a 24-fret rosewood fingerboard with binding and pearloid dot position markers. Components include a pair of Ibanez Axis humbucking pickups and an Edge Zero II-7 double locking tremolo bridge with removable ZPSFe tuning stabilizer.
The RG7321 is a similar model with a fixed bridge.