How to pick the right replacement spear and rubber (powerbands)

Replacing your powerbands or spear shafts is actually a simple process, but it requires a bit of planning. 

Spears / Shafts

For selecting your spear shaft the first thing you need to consider is the type of mechanism your speargun has. There are two common styles, one which latches onto a notch on the shaft and the other that presses down on a flat surface (often called the "euro" style mechanism). Old style seahornets, some styles of wood guns, and others home made guns can have the notched style spears. These are somewhat less common in Australia these days. Torelli, Rob Allen, and Cressi use the 'euro' style mechanism where the spear is held in place by pressure applied to the flat smooth surface. These are the main spears we sell and will suit most of these big brands.

To select the right spear / shaft length you want to choose a spear that is either 4

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