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Ammunition · .366 TKM
.366 TKM EKO

Damage
73
Penetration
30 (Tier C)
Armor Damage
40%
Fragmentation
20%
Velocity
770 m/s
Flea / Trader
₽145 (Jaeger)
Against Every Armor Class
How EKO performs against each armor class at full durability.
Class 1
Shreds
Class 2
Effective
Class 3
Contested
Class 4
Poor
Class 5
Bounces
Class 6
Bounces
Handling: recoil -15% · accuracy -10% · heavy bleed +20%.
Guns Chambered in .366 TKM (2)
Where to Buy
Jaeger (LL1)₽145
Frequently Asked Questions
Is EKO good ammo in Tarkov?
It ranks #2 of 4 .366 TKM rounds by penetration (30 pen, tier C) with 73 damage. Handling modifiers: recoil -15%, accuracy -10%, heavy bleed +20%. Rankings update with live tarkov.dev data.
What armor does EKO penetrate?
With 30 penetration it consistently beats armor up to Class 2 and has a fighting chance against Class 3. 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 EKO?
Jaeger sells it at loyalty level 1 for about ₽145 per round.