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Speargun Speargun in use by a diver. A speargun is a ranged underwater fishing device designed to launch a tethered spear or harpoon to impale fish or other marine animals and targets. Spearguns are used in sport fishing and underwater target shooting. The two basic types are pneumatic and elastic (powered by rubber bands). Spear types come in ...
A speargun is an underwater fishing tool designed to launch a tethered short spear at a fish or other marine animal (e.g. a lobster). The most popular spearguns are elastically powered by natural latex rubber bands like a slingshot , while pneumatic powered spearguns are also used, but are less powerful.
A device ostensibly designed for submarine spear fishing, but capable of chambering and firing .22 caliber rimfire ammunition, is a firearm within the purview of the National Firearms Act. However, such device, if permanently attached to the speargun shaft by the manufacturer, would not be a firearm. —
An Inuit Kakivak tip. A kakivak is a leister used by Inuit for spear fishing and fishing at short range. It is comparable to a harpoon or a trident in function and shape. The kakivak is notable for its tip's design, which has three prongs, the outer which have their own teeth which point at the centre prong. [1]
Inuit hunter with harpoon in Kayak, Hudson Bay, c. 1908–1914 Unaaq ᐅᓈᖅ, a harpoon used by Inuit, 172 cm (68 in; 5.64 ft) long, MHNT. A harpoon is a long, spear-like projectile used in fishing, whaling, sealing, and other hunting to shoot, kill, and capture large fish or marine mammals such as seals, sea cows, and whales.
A house for sale by its owner. For sale by owner (FSBO) is the process of selling real estate without the representation of a broker or agent. This is where the homeowner sells directly to a new homeowner. Homeowners may still employ the services of marketing, online listing companies, but can also market their own property.
Spear-armed hoplite from Greco-Persian Wars. A spear is a polearm consisting of a shaft, usually of wood, with a pointed head.The head may be simply the sharpened end of the shaft itself, as is the case with fire hardened spears, or it may be made of a more durable material fastened to the shaft, such as bone, flint, obsidian, copper, bronze, iron, or steel.
Supercavitating ammunition that functions better underwater has been developed by Defence & Security Group (DSG), a Norwegian company. The Multi-Environment Ammunition (MEA) series supercavitating rifle ammunition, developed and marketed by DSG, is anticipated to be useful for certain special operations, including underwater warfare.