Pistol, in particular for olympic fifty meter competition shooting

Pistol, in particular for Olympic fifty meter competition shooting, comprising a first support and a second support, a front sight mounted on said first support, a rear sight notch mounted on said second support, said pistol comprising a barrel, means to mount said first and second supports with said first sight and said rear sight mounted thereon, respectively, on said pistol barrel in a manner permitting said first and second supports to rotate around the axis of said barrel and to permit said first and second supports to be secured to said barrel at any selected position obtained by rotation of said supports about said barrel, said pistol comprising a frame, said frame consisting essentially of a drilled plate and a shaped fork, said pistol comprising a breech-block, means to mount said breech-block within said shaped fork, said pistol comprising a grip, means to mount said frame to said grip at any one of a plurality of angularly spaced separate positions all lying in essentially the same vertical plane, means to connect said barrel to said drilled plate at any one of a plurality of angularly spaced separate positions arranged in essentially the same horizontal plane, said pistol comprising firing mechanism, said firing mechanism comprising a trigger and a firing pin, and means for transmitting the motion of said trigger to said firing pin, and means to connect said firing mechanism to said grip of said pistol separately from the remaining elements of said pistol.