FIELD: weapons and ammunition.
SUBSTANCE: invention relates to small arms, particularly, to round bullets. Round bullet consists of bimetal shell accommodating a core. Said bimetal shell has cylindrical outer surface and curvilinear head part. Said outer cylindrical surface has grooves with depth making 0.4-0.9 of barrel bore rifling groove ledge height. Grooves are made at the angle to bullet lengthwise axis in number multiple of the number of barrel bore rifling groove ledges.
EFFECT: higher accuracy of hits.
6 cl, 3 dwg
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