20/70 TSS Armor Piercing Slug
Table of contents

20/70up to armor class 3
20/70 round: damage 155, penetration 30, armor damage 54 %, velocity 482 m/s. Best in its caliber by penetration.
Stats
| Stat | Value |
|---|---|
| Caliber | 20/70 |
| Damage | 155 |
| Penetration | 30 |
| Armor damage | 54 % |
| Muzzle velocity | 482 m/s |
| Fragmentation chance | 2 % |
| Ricochet chance | 18 % |
| Bleeding (light / heavy) | +20 % / +30 % |
| Accuracy | +64 % |
| Recoil | +48 % |
| Tracer | no |
| Flea Market | 191 ₽ |
In-game description
An armor-piercing slug for 20/70 caliber shotguns. Combines decent accuracy with increased penetration. Excellent choice if the target needs to be eliminated, not just intimidated.
Against which armor
Penetration 30 is above the resistance of class 3 armor (30) — while such armor is intact, the round penetrates it more often than not. Against class 4, penetrations are rare until the armor is worn down.
For example, the vests it can defeat: BNTI Kirasa-N body armor, 6B23-1 body armor (EMR), BNTI Zhuk body armor (Press). The full table is in the armor classes guide.
Comparison with other rounds of the same caliber
| Ammo | Damage | Penetration | Armor damage | Velocity, m/s | Frag. | Armor class | Flea Market |
|---|---|---|---|---|---|---|---|
| 155 | 30 | 54 % | 482 | 2 % | 3 | 191 ₽ | |
| 143 | 25 | 47 % | 476 | 3 % | 2 | — | |
| 20×8 | 24 | 24 % | 400 | 0 % | 2 | 125 ₽ | |
| 135 | 17 | 40 % | 445 | 15 % | 1 | 64 ₽ | |
| 154 | 16 | 42 % | 415 | 10 % | 1 | 74 ₽ | |
| 120 | 14 | 35 % | 425 | 20 % | 1 | 50 ₽ | |
| 198 | 5 | 13 % | 405 | 100 % | — | 131 ₽ | |
| 25×8 | 3 | 14 % | 430 | 0 % | — | — | |
| 23×9 | 3 | 13 % | 475 | 0 % | — | 50 ₽ | |
| 22×8 | 2 | 13 % | 410 | 0 % | — | — | |
| 26×8 | 1 | 12 % | 340 | 0 % | — | 20 ₽ |
Ammo on the radar
- The enemy marker is labeled with their weapon and the distance to them: you know in advance at what range the fight will start and which ammo to load.
- A “Notify” rule for the ammo you need: when it is spotted in the raid, a notification pops up with the distance and price.
The radar map opens from a link in any browser: on a phone, tablet, laptop or second monitor. You can also share it with friends from your squad.

Questions and answers
What is the penetration of TSS AP?
Penetration 30, damage 155, armor damage 54 %. It penetrates fresh armor up to class 3 more often than not.
Which weapons can fire it?
Caliber 20/70: TOZ-106.
Is it the best in its caliber?
Yes, by penetration it is first of 11 options.
How much does it cost?
About 191 ₽ each on the Flea Market per the price snapshot.