Mark Ryan Winery - 2022 - Numbskull Gsm - 750 ml.

GSM stands for Grenache, Syrah and Mourvedre, the trio associated with the southern Rhone and picked up by growers across Australia and the American West. Note that the Numbskull name appears on more than a single wine here: the 2022 GSM is the Rhone-style bottling, separate from the Bordeaux blend sharing that label.