FIREARM FOR FIRE BY SETS FOR ROUNDS Russian patent published in 2002 - IPC

FIELD: firearm. SUBSTANCE: firearm has a shot and a barrel packing coupled to it, which is radially expanded due to a relative shift between the shot and the barrel packing. The barrel set has a barrel muzzle, barrel chamber for placement of the shot set for round, as well as a breech chamber combined with it for placement of the next set for round. The propellant charge chamber is formed in the barrel set between the barrel chamber and the breech chamber. The breech set for round provides for locking of the barrel chamber, after a shot this set moves into the barrel chamber. For provision of a quick inflammation liquid propellant explosive my be injected in the propellant charge chamber. EFFECT: enhanced rate of fire and reduced weapon overall dimensions. 14 cl, 3 dwg