Best 12.7x55mm Ammo
The best 12.7x55mm round in Escape from Tarkov is 12.7x55mm PS12B, with 46 penetration power and 102 damage — effective against class 4 armor. All 3 12.7x55mm rounds are compared below.
Ranked by penetration power first, then damage. Effectiveness bands compare published penetration power against armour class thresholds; they are a guide, not a simulation of in-game hit rolls. Prices observed 2026-09-27 21:01 UTC.
Sort:
| Round | Pen | Damage | Armor dmg | Frag | Max class | Cost/round |
|---|---|---|---|---|---|---|
| 12.7x55mm PS12B | 46 | 102 | 57 | — | 4 | — |
| 12.7x55mm PS12 | 28 | 115 | 60 | — | 2 | — |
| 12.7x55mm PS12A | 10 | 165 | 22 | — | — | — |
Other calibers & armor
- 20x1mm · another caliber
- 23x75mmR · another caliber
- 26x75mm · another caliber
- 4.6x30mm HK · another caliber
- 40x46mm · another caliber
- 40x53mm · another caliber
- 5.45x39mm · another caliber
- 5.56x45mm NATO · another caliber
- 5.7x28mm FN · another caliber
- 5.8x42mm · another caliber
- Ammo vs armor matrix
- Armor chart