Electric guitar · solidbody
Neck-through; locking nut; Schaller M6 mini tuners; stainless frets; Luminlay side dots; 16in radius
| Body Style | solidbody |
| Top | Flamed Maple |
| Body | Swamp Ash (Mahogany/Sapele optional) |
| Neck | 11-ply Maple-Mahogany-Amazakoe-Wenge |
| Fingerboard | Ebony |
| Neck Pickup | Velvetrone Solium (humbucker) |
| Bridge Pickup | Velvetrone Ironside (humbucker) |
| Pickup Switch | 5-way lever |
| Controls | 1x Volume, 1x Tone |
| Electronics | Passive; Mayones Treble Bleed Mod |
| Construction | neck-through-body |
| Bridge | Schaller LockMeister tremolo (double-locking) |
| Made In | Poland |
Artists documented playing the Mayones Regius Pro 7: Acle Kahney, Adel Rouhnavaz, Anders Hoyvik Hidle, Bart Hennephof, Carlos Lozano, Dan McNally, Ehsan Imani, Eimel Trejo Lobo, Filipe Baldaia, Hellana Pandora, Hovak Alaverdyan, Ivan Marin, Keshav Anand Dhar, Mick Gordon, Mike Larriba, Morgan Thomaso, Rick Schneider, Ruud Jolie, Ryan Siew, Sithu Aye, Tobal, Tobias Stulz.