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12.7x55mm PS12 (PS12)

A 12.7x55mm PS12 special cartridge with a 33 gram subsonic heavy bullet with a lead core and a bimetallic jacket, in a brass case. This cartridge was designed in the early 2010s for the ASh-12 assault rifle and despite its rudimentary design, the bullet is capable of pierce basic ballistic body protections, in addition to providing a considerable stopping power effect and being able to inflict severe adverse effects on the target after impact. However, due to its design, it has a high probability of bouncing off various surfaces.

Caliber 12.7x55mm STs-130
Subsonic Yes
Tracer No
Damage 115
Penetration 28
Armor Damage 60 %
Fragmentation 30 % (2-4)
Velocity 285 m/s
Ballistic Coefficient 0.426
Accuracy +10 %
Recoil 0 %
Durability Burn +40.00 %
Misfire Chance 17.5 %
FTF Chance 2 %
Heat +138.45 %
Light Bleeding +30 %
Heavy Bleeding +20 %