Game mode
GP-25 Kostyor 40mm underbarrel grenade launcher
2×1Flea from level 0Wiki
Flea price
Cannot be listed
0%
prices from 27 Sept 2026, 18:10 UTC
Per slot
—
Lowest, 24h
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Highest, 24h
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Best trader
22,905 ₽
Mechanic
What it is for
Also accepted for broad item hand-ins: Building Foundations, Key Partner.
Found in RaidSignal key tests
Dropped in 2 openings across 2 recorded key tests (2 in total). How we test
- USEC stash key1 of 10 openings
- RB-KPRL1 of 10 openings
Who sells it
| Trader | Level | Price | In roubles | Unlocked by |
|---|---|---|---|---|
 Prapor | LL3 | — | — | Ironclad Proof |