Eley Brenneke Solid Shot Eley Brenneke solid slug ammunition uses the original patented Brenneke slug. Available ex stock in 28gm, the 32gm slug can also be loaded to order. Manufactured to exacting ballistics the Brenneke slug offers unparalleled performance and long range confidence. Blank Ammunition Eley Hawk have a full range of blank cartridges available for training and simulation. 10 gauge cannon blanks are available along with 12 gauge yachting and saluting blanks. All blanks are manufactured using the finest Black powder and propellants available.