Labrax Speargun Fish Caller features a mounting bracket for fixing to your speargun. Caller makes a noise to catch the attention of fish.

Caller can be mounted to the plastic trigger guard of your tube speargun or the metal trigger guard of your wooden speargun, or screwed into the wood.

It is possible to choose the direction of operation (clockwise or anti-clockwise) - very useful for left-handed people.