BULLET Russian patent published in 2008 - IPC F42B30/02 

FIELD: ammunition.

SUBSTANCE: bullet comprises a jacket having the form of a cup of variable wall thickness and a core with a point that protrudes from the jacket. Said core is made of an elastic material having a density from 1.3 to 1.7 g/cm³ and a weight from 0.33 to 0.38 of the bullet weight. The open end wall thickness is from 0.04 to 0.045d and its inner diameter is from 0.7 to 0.86d. The wall thickness at the cup bottom is from 0.046 to 0.055d, and the core protrudes from the cup to a length from 0.23 to 0.33d, where d is a bullet calibre.

EFFECT: invention ensures stable operation of the automatic mechanism of standard weapon and a limited wounding effect, but high stopping and traumatic effects.

1 dwg