FIELD: small arms ammunition especially ammunition for shooting from sniper's rifles at a subsonic muzzle velocity. SUBSTANCE: bullet has an envelope with lead and steel slugs successively located in it in the direction to the tip; the total length of the envelope is 3.8 to 4.0 of the caliber, the height of the tail section is within 0.95 to 1.35 of the caliber, the radius of the nose section is 3.5 to 4.3 of the caliber, the angle of inclination of the tail section is 9 to 12 deg., the length of the leading section is at least 0.75 of the caliber, and the bullet weight factor is 19 to 21 g/cu.m. EFFECT: improved design. 1 dwg
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机译：领域：小型武器弹药，尤其是以狙击枪口速度从狙击步枪射击的弹药。物质：子弹有一个信封，在铅的方向上依次装有铅和钢弹。包络线的总长度为口径的3.8至4.0，尾段的高度在口径的0.95至1.35内，鼻子段的半径为口径的3.5至4.3，尾部的倾斜角度截面为9到12度，前导部分的长度至少为口径的0.75，子弹的重量系数为19到21 g / cu.m。效果：改进的设计。 1载重吨
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