FIELD: military equipment.
SUBSTANCE: invention relates to military equipment, namely to firearms. Bullet has a groove in the plane perpendicular to the axis of the bullet, the outer diameter of the rear wall of which corresponds to the maximum diameter of the bullet, and the outer diameter of the front wall is somewhat smaller than the maximum diameter of the bullet. During firing bullet moves along barrel channel forward, at that rear wall of bullet groove scrapes combustion products of gunpowder and other foreign substances trapped in barrel, collecting them in groove.
EFFECT: invention allows to create a bullet structure which cleans the barrel channel from powder combustion products obtained during previous shots, as well as from other foreign substances trapped in the barrel.
1 cl, 1 dwg
