7.62x39mm Sellier & Bellot 123 gr jacketed soft point fired from WASR-10/63 into calibrated 10% gelatin. This ammunition is brass cased and boxer primed with a heavy crimp on the case mouth. The projectile measures 0.311"

BB: 592.8 fps, 3.6"

Impact velocity: 2,438 fps
Penetration: 14" of gelatin, 6" of water jug
Retained weight: 81.5 gr
Max expansion: 0.608"
Min expansion: 0.475"