Reconfigurable spear gun

A laser housing for receiving a laser sight, the housing adapted to be mounted in a double spear gun, the double spear gun comprising:

• a first spear gun having a top side and a bottom side;
• a second spear gun having a top side and a bottom side;
• a mounting means adapted to combine the two spear guns,
• wherein the laser housing comprises:
• a tube adapted to be mounted on the mounting means;
• and
• fastening means for attaching the tube to the mounting means;
• wherein the laser housing is mounted between the first and second spear guns for accurate sighting of both spear guns.

A support for holding a spear gun butt, the support comprising:

• a belt adapted for being worn by a diver;
• a front plate having a recess, a front side, and a back side;
• a receiving cup connected to the recess of the front plate, the receiving cup adapted to hold the spear gun butt;
• and
• a back compression plate connected to the back side of the front plate.

A power head housing for receiving a power head, the housing adapted to be mount to a spear gun, the power head housing comprising:

• a tube adapted to be attached to the spear gun;
• a slide rod attached to the power head;
• a safety pin adapted to be inserted onto a slot on the tube, wherein the safety pin holds the power head in place;
• wherein when the slide rod is extended to the forward position, the power head is loaded and ready to be used;
• wherein when the slide rod is pulled back, the power head is locked down.

A spear stopper adapted to be used in conjunction with a spear, the stopper comprising:

• a slide cylinder adapted to be slid into a spear shaft, the slide cylinder including a front end, a back end, wherein the front end comprises one slot and wherein the back end comprises at least one slot;
• at least one pair of wings pivotally connected to the front end of the slide cylinder;
• a plurality of rubber bands, wherein each of the rubber bands is place on each one of the slots;
• and
• a pin for connecting the wings to the slide cylinder;
• wherein the slot of the front end allows the wings to move in the downward and upward position.