FIELD: weapons and ammunition.
SUBSTANCE: bullet comprises a front and tail cores mounted sequentially in the shell. The shell has ogival nose cone adjacent to the front core, the leading part and the rear part tapered at an angle, adjacent to the tail core. Hardness of the front core is greater than the hardness of the tail core. In front of the front core there is a cavity. The tail core has a Brinell hardness value of less than 20. The front core is made with the weight of (0.15-0.3) m, where m is the mass of the bullet. The distance from the apex of the bullet to the apex of the front core is (0.14-0.22) L, where L is the length of the bullet.
EFFECT: high accuracy when firing.
2 cl, 1 dwg
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Authors
Dates
2015-03-20—Published
2014-02-20—Filed