The Garrison, or Heavy Gunners can be considered as the direct descendants of the ancient British Artillery, which was originally formed for siege or defence purposes. The more mobile Field and Horse Artillery was not formed till very many years later. The records of the Garrison Artillery show they have won glory in all parts of the world. The gallantry displayed during the two years defence of Gibraltar is among their most cherished traditions, and for distinguished conduct at the reduction of Martinique, No. 11 Company received as a mark of honour a battle axe, which was directed to be carried by the tallest gunner at the head of the battery when on parade. The splendid achievements of the Heavy Artillery in the great war with Germany has added materially to the reputation of the regiment for gallantry and valour.

Nicknamed the "Heavy Gunners."