How to choose the right speargun spear shaft ?
First, for each size of spearguns, a "theoretical" length of speargun spears and shafts for spearfishing corresponding:
Size speargun / length of speargun spear or shaft
Then the speargun spear shafts also differ in their diameters (6, 6.5, 7 mm ...). Prefer speargun spear 7 mm for spearfishing in the "big fish". It will try to adjust the power bands to your speargun spear also. Think of a mega boost to a trident.
Depending on your tube or type of wishbones mounted on your spearfishing gun (including Dyneema), a speargun shaft with shark fins will be more suitable. Otherwise, a speargun shaft with notches will be sufficient.
Finally, choose a speargun spear with specific tip (trident or Tahitian) rather than screw spikes. The main shortcoming of the speargun spear with screw spikes just being to loosen or become inoperable corrosion, or to be less balanced.
Go to our website to discover our wide range of speargun spears and shafts. The choice of the speargun spear is important, if you hesitate, contact the Spearfishing experts of the Scubaland store.
And also :
The other advices of Scubaland experts
The different typee of speargun spears :
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