FIELD: ammunition. SUBSTANCE: proposed shot cartridge for plain-barrel gun has unit-cast plastic case 1 which bottom part is reinforced with bushing 2, cap 3, powder charge 4, powder pasteboard spacer 5, wads 6, shot projectile 7 placed inside plastic wad-container 8. Bushing 2 is manufactured from material stronger than material of case, has inner diameter bigger than cap hole and length amounting to part of height of case bottom. Wad-container can be fabricated with thin-walled skirt 9 or thin-walled disc 10. EFFECT: improved hitting efficiency. 3 cl, 2 dwg
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