6.8x51mm SIG FMJ
Table of contents

6.8x51mmup to armor class 3
6.8x51mm round: damage 80, penetration 36, armor damage 49 %, velocity 899 m/s. Ranked 2 of 2 in the caliber by penetration.
Stats
| Stat | Value |
|---|---|
| Caliber | 6.8x51mm |
| Damage | 80 |
| Penetration | 36 |
| Armor damage | 49 % |
| Muzzle velocity | 899 m/s |
| Fragmentation chance | 18 % |
| Ricochet chance | 27 % |
| Tracer | no |
| Flea Market | 875 ₽ |
In-game description
A civilian 6.8x51mm (.277 FURY) Elite Ball FMJ (Full Metal Jacket) 135 grain rifle round, manufactured by SIG Sauer.
Against which armor
Penetration 36 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 |
|---|---|---|---|---|---|---|---|
| 72 | 47 | 58 % | 914 | 12 % | 4 | — | |
| 80 | 36 | 49 % | 899 | 18 % | 3 | 875 ₽ |
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 6.8x51mm SIG FMJ?
Penetration 36, damage 80, armor damage 49 %. It penetrates fresh armor up to class 3 more often than not.
Which weapons can fire it?
Caliber 6.8x51mm: SPEAR 6.8.
Is it the best in its caliber?
By penetration — ranked 2 of 2; higher: Hybrid.
How much does it cost?
About 875 ₽ each on the Flea Market per the price snapshot.