The JCRG20127 is a seven-string RG series solid body electric guitar model introduced by Ibanez in 2012. Crafted in Japan by FujiGen, it is part of the high-end J Custom line.

This model features a mahogany body with a flamed maple top and natural binding, bolted to a titanium-reinforced maple and wenge neck. It has a 24-fret bound rosewood fretboard adorned with Tree of Life vine inlays. Key components include a pair of DiMarzio PAF7 humbucking pickups, an Edge Zero double locking tremolo bridge with a removable ZPS3 tuning stabilizer, a locking nut, Gotoh tuning machines, and Free Lock II strap locks.