The JCRG1504 features a two-piece African mahogany body topped with a 4mm thick exotic maple top bolted to an asymmetric maple and bubinga neck with a 24-fret ebony fingerboard with Tree of Life inlays. Components include DiMarzio pickups with two humbuckers flanking a single-coil, an Edge Zero double locking tremolo bridge with a removable tuning stabilizer system, a locking nut, Gotoh Free Lock II strap pins and Gotoh tuning machines. The JCRG1504 was offered only in 2015.