The bottled shooter range comprises of six flavours ranging from chocolate mint to lime and chilli and has an ABV of 20%.
GBL also owns the VK Slammas and Fire and Ice brands.
Steve Perez, GBL’s managing director, said: “Corky’s has been created for the on-trade and this is reflected in the uniquely designed packaging which will stand out behind the bar and catch the eye of consumers.
“The drinks have taken a long time to produce because we wanted to develop the ideal range of flavours which will meet the needs of consumers looking for new and exciting challenges. Corky’s will help them keep one step ahead in the rapidly changing fashions of this sector.”