
1) Device for catching some rays 2) Scuba weapon 3) Shark shooter 4) Thunderball weapon 5) Underwater fishing aid
Found on
https://www.crosswordclues.com/clue/speargun

A speargun is an underwater fishing implement designed to fire a spear at fish. The basic components of a speargun are: A spear, a stock/barrel, and a handle/grip containing a trigger mechanism. Spearguns are usually from 0.5 m to 2 m (1.5 ft to 6.5 ft) long, round or roughly rectangular from 28 mm - 75 mm (1 in to 3 in) in diameter/width. The two...
Found on
http://en.wikipedia.org/wiki/Speargun

a weapon for shooting fish underwater. A speargun is usually loaded with a barbed steel spear that can be propelled a short distance forward using stored energy from stretched rubber strips or compressed air behind a captive piston.
Found on
https://dipndive.com/blogs/stories/diving-lingo-101-glossary-of-terms-phras
No exact match found.