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Ammunition · .300 Blackout
.300 Blackout CBJ
Damage
58
Penetration
43 (Tier B)
Armor Damage
57%
Fragmentation
15%
Velocity
725 m/s
Flea / Trader
₽1,546 (Peacekeeper)
Against Every Armor Class
How CBJ 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 +5%.
Guns Chambered in .300 Blackout (2)
Where to Buy
Peacekeeper (LL4)₽1,546
Frequently Asked Questions
Is CBJ good ammo in Tarkov?
It ranks #2 of 6 .300 Blackout rounds by penetration (43 pen, tier B) with 58 damage. Handling modifiers: recoil +5%. Rankings update with live tarkov.dev data.
What armor does CBJ penetrate?
With 43 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 CBJ?
Peacekeeper sells it at loyalty level 4 for about ₽1,546 per round.
