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Ammunition · 12.7x55
12.7x55mm PS12B
Damage
102
Penetration
46 (Tier A)
Armor Damage
57%
Fragmentation
30%
Velocity
570 m/s
Flea / Trader
₽1,592 (Prapor)
Against Every Armor Class
How PS12B performs against each armor class at full durability.
Class 1
Shreds
Class 2
Shreds
Class 3
Effective
Class 4
Contested
Class 5
Poor
Class 6
Bounces
Handling: recoil +15% · heavy bleed +15%.
Where to Buy
Prapor (LL4)₽1,592
Frequently Asked Questions
Is PS12B good ammo in Tarkov?
It ranks #1 of 3 12.7x55 rounds by penetration (46 pen, tier A) with 102 damage. Handling modifiers: recoil +15%, heavy bleed +15%. Rankings update with live tarkov.dev data.
What armor does PS12B penetrate?
With 46 penetration it consistently beats armor up to Class 3 and has a fighting chance against Class 4. As a rule of thumb, a round needs about 10 more penetration than an armor's class x 10 to punch through consistently; the class-by-class chart on this page shows each matchup.
Where can you buy PS12B?
Prapor sells it at loyalty level 4 for about ₽1,592 per round.
