A double roller speargun it houses two separate rubbers in two distinct pulleys, which will then be loaded on two separate fins positioned on the shaft. Even the preload, a peculiar feature of our Roller spearguns, will be distinguished thanks to the two lower pulleys. This configuration guarantees double the propulsion of a monoroller speargun.

In the “Special” series it is possible increase propulsion by increasing preload of the speargun, for this reason we have added additional pulleys near the release mechanism.

Increasing the preload results in greater power, combined with a noticeable decrease in recoil and a high shaft speed. Thanks to the precision and the ability to change the shooting alignment by following our advice, double roller spearguns represent an exciting and unmissable experience for all enthusiasts.