Compressed gas-operated shooting weapon

Compressed gas-operated firearm, including a weapon frame or breech block and a weapon barrel arranged thereon, further including a drum having bores arranged in an annular ring for the receipt of projectile bodies, which is rotatably arranged about an axis in parallel with the longitudinal axis of the barrel and for the rotation thereof and precise alignment of a bore with the bore of the barrel is actuated by a lever system which is in operative connection with the trigger of the firearm, characterized in that the weapon barrel (3) is arranged linearly longitudinally displacable in the breech block (2) between a firing position and a loading position in a known manner, the trigger (4) which is pivotable about an axis (27) is articulatedly connected with a slider (31) which has a curved track (33) in which a control arm (35) is slidingly inserted, which at the free end thereof stands under a spring force acting on drive elements (23) of the drum (18) in the context of providing a rotational force, the slider (31) in the firing position of the firearm engaging adjustingly into adjusting recesses (39) on the circumference of the drum (18) and which are arranged between the drum bores (19), and in the loading position, the trigger (4) is automatically latched against actuation.