M4A1-S | Briefing is a Mil-Spec Grade-tier finish from The Operation Hydra Collection, dropping from the Operation Hydra Case. Live prices across Buff, Skinport, CSFloat, DMarket and other markets, plus 30-day price history and per-wear listings.

M4A1-S | Briefing

Briefing

M4A1-S Factory New

With a smaller magazine than its unmuffled counterpart, the silenced M4A1 provides quieter shots with less recoil and better accuracy. It has been given a hydrographic of a topographical map.

"Everybody has a plan…" ★ MIL-SPEC GRADE

Variants

M4A1-S | Briefing (Factory New) $96.26
M4A1-S | Briefing (Minimal Wear) $16.50
M4A1-S | Briefing (Field-Tested) $5.81
M4A1-S | Briefing (Well-Worn) $5.65
M4A1-S | Briefing (Battle-Scarred) $5.79
StatTrak™ M4A1-S | Briefing (Factory New) ST $42.50
StatTrak™ M4A1-S | Briefing (Minimal Wear) ST $15.34
StatTrak™ M4A1-S | Briefing (Field-Tested) ST $7.10
StatTrak™ M4A1-S | Briefing (Well-Worn) ST $13.55
StatTrak™ M4A1-S | Briefing (Battle-Scarred) ST $7.18
Souvenir M4A1-S | Briefing (Factory New) SOUV
Souvenir M4A1-S | Briefing (Minimal Wear) SOUV
Souvenir M4A1-S | Briefing (Field-Tested) SOUV
Souvenir M4A1-S | Briefing (Well-Worn) SOUV
Souvenir M4A1-S | Briefing (Battle-Scarred) SOUV

Markets i

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Live prices — automatically aggregated and refreshed throughout the day across every market.
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Containers 1

Operation Hydra Case
Operation Hydra Case
The Operation Hydra Collection

Inspect Skin

Float preview not available

0.000 FN

Item Details

Weapon
M4A1-S
Skin
Briefing
Rarity
Mil-Spec Grade
Collection
The Operation Hydra Collection
Crate
Operation Hydra Case
Float range
0.00 – 0.80
StatTrak™
Available
Souvenir
Available

Colors

Liquidity

84%
High

3,154 listings across 7 markets.

Community Rating

/5
0 votes · click to rate

Price History i

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Price Statistics

Current Best Price
$96.26
24H Change
7D Change
30D Change
90D Change
All-Time High
$224.90
Jun 12, 2026
All-Time Low
$85.63
Jun 9, 2026
24H Low24H High
$128.30 $147.02
7D Low7D High
$128.30 $224.90
30D Low30D High
$85.63 $224.90
1Y Low1Y High
$85.63 $224.90

Drop Chance

Operation Hydra Collection
Collection
OPERAT
Mil-Spec Grade
Rarity tier
Odds
1 in 31
Briefing
M4A1-S
Tier share
1 in 1
Factory New
Exterior
Odds
1 in 8.1
Final result
Total odds per container
1 in 252
0.3968%

Description

With a smaller magazine than its unmuffled counterpart, the silenced M4A1 provides quieter shots with less recoil and better accuracy. It has been given a hydrographic of a topographical map. <i>Everybody has a plan…</i>

History

M4A1-S | Briefing was introduced as part of The Operation Hydra Collection in May 2017, available through the Operation Hydra Case.

Origin

Drops from Operation Hydra Case openings. The case is no longer in the active weekly drop pool.

Popularity

A Mil-Spec M4A1-S with a topographical map hydrographic. The utilitarian map aesthetic fits the M4A1-S platform and the skin trades at budget prices.

Rarity

Mil-Spec Grade is the lowest standard container rarity, with weighted drop odds of roughly 1 in 8 per case opening before exterior selection.

Availability

Supply now comes from existing inventory and remaining keys.

Versions

Float values span 0.00–0.80, so Battle-Scarred is not obtainable. A StatTrak™ version exists; no Souvenir variant is offered.

Finish Style

Topographical map hydrographic applied across the body of the silenced rifle.

Community Sentiment

A functional, military-themed skin at an accessible price point. Trades at budget-level prices with limited collector interest beyond the map design niche.

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