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Cartridges are not available to purchase online, please call 01489797677 for more information and availability. Please ensure you have your shotgun licence when purchasing instore.
Mammoth Magnum Steel is the ultimate wildfowl load with high velocity. This cartridge uses double based propellant exclusively imported from the USA.
High Performance Steel 36gm 1,3,4 & 42gm BB,1,3
For HP Steel cartridges, ensure the gun is suitable for HP Steel and is stamped with a Fleur de Lys symbol. Proof House guidance suggests a maximum of half choke is used for all steel cartridges.
