Greylock is a brand of gin made by Berkshire Mountain Distillers in Great Barrington, Massachusetts. Greylock is a London Dry gin that is based on seven botanicals that are infused in the distillate stream. It is bottled at 80 proof. 

Berkshire Mountain Distillers Website

Some popular cocktails containing Greylock

  • #42 — Gin, Dry vermouth, Bitters, Honey syrup