bolt-on
Shorter 30.3 scale length, basswood body, bolt-on maple neck, 12-radius laurel fingerboard with 20 medium jumbo frets and dot inlays, Gretsch single-coil bass pickups, four-saddle adjustable bridge, synthetic bone nut and die-cast tuners
| Construction | bolt-on |
| Body | Basswood |
| Neck | Maple |
| Fingerboard | Laurel |
| Neck Pickup | Single-Coil Bass |
| Bridge Pickup | Single-Coil Bass |
| Controls | Master Volume, Master Tone |
| Bridge | 4-Saddle Adjustable |
Artists documented playing the Gretsch G2220 Electromatic® Junior Jet™ Bass II Short-Scale: Bill Laswell, Georgia Davies, Gonzalo López, Jamie Bulled, Jared Swilley, Mike Kerr, Milkie Way.