Crossbow type underwater shotgun for shooting, has lateral elastic bands with binding device including base arrangement fixed on longitudinal support element of pole, where device includes two fixation elements to receive one end of bands

摘要

The shotgun has a skeg (1) including a mechanism for blocking a rear end of a pole (3) and a releasing unit for the pole. An elastic propulsion unit includes two lateral elastic bands (8) whose end is adapted to be hooked in a notch (17) in a rear part of the pole. A binding device of the bands includes a base arrangement (18) fixed on a longitudinal support element of the pole and includes two fixation elements to receive one end of the bands.