SPORTS UNDERWATER GUN Russian patent published in 1998 - IPC

FIELD: sports. SUBSTANCE: invention refers in particular to underwater weapons with rotary block of barrels. Cartridges for sound ( blank ) shooting from civil weapon and special bullets ( harpoons ) are used for shooting. Block of barrels is rotated by template coupled to trigger, middle part of this block carries clip with protrusions interacting with template. Crank-trigger mechanism has protrusion with roller on crank that interacts with plane of trigger after preliminary turn of block of barrels. Clearance between firing pin and striker is intended for prevention of accidental shot in air. Under water energy is transferred to striker thanks to hydrodynamic shock. EFFECT: increased shooting accuracy, expanded range of propelled means. 6 dwg