---
title: "M4A1-S | Briefing (Factory New): case drops & odds"
description: "M4A1-S | Briefing (Factory New) across CS2 case sites: 592 drops on 11 sites in 7 days, worth $5.80 to $99.90. Independent and free, no sign-up."
url: https://gambatracker.com/items/m4a1-s-briefing-factory-new
rendered: 2026-11-12T04:40Z
---

[Case sites](https://gambatracker.com/case-sites) / [Items](https://gambatracker.com/items) / [M4A1-S | Briefing (Factory New)](https://gambatracker.com/items/m4a1-s-briefing-factory-new)

# M4A1-S | Briefing (Factory New)

weapon, mil spec · M4A1-S · Briefing · Factory New. Market name: M4A1-S | Briefing (Factory New). Every value is the price the site that dropped it lists it at; there is no external reference price.

Drops, 7d · 592 · on 11 sites

Average value · $16.31 · site prices, drop-weighted

Lowest · $5.80

Highest · $99.90

In cases · 14 · with published odds

Price spread · 1621% · highest vs lowest site average

## Per site · drops and the value each site put on it

| Site | Drops | Average | Lowest | Highest | Last seen |
| --- | --- | --- | --- | --- | --- |
| [Clash.gg](https://gambatracker.com/case-sites/clash) | 320 | $5.80 | $5.80 | $5.80 | 4h |
| [Rain.gg](https://gambatracker.com/case-sites/rain) | 156 | $8.36 | $8.36 | $8.36 | 1d |
| [DaddySkins](https://gambatracker.com/case-sites/daddyskins) | 58 | $60.72 | $57.44 | $64.75 | 4h |
| [CSGORoll](https://gambatracker.com/case-sites/csgoroll) | 25 | $43.22 | $41.03 | $47.11 | 1d |
| [Skin.club](https://gambatracker.com/case-sites/skinclub) | 9 | $49.03 | $47.47 | $51.14 | 2d |
| [CSGOFAST](https://gambatracker.com/case-sites/csgofast) | 7 | $71.21 | $71.21 | $71.21 | 6d |
| [DatDrop](https://gambatracker.com/case-sites/datdrop) | 6 | $64.75 | $64.75 | $64.75 | 2d |
| [FarmSkins](https://gambatracker.com/case-sites/farmskins) | 6 | $48.33 | $45.33 | $51.46 | 2d |
| [CSGOBig](https://gambatracker.com/case-sites/csgobig) | 2 | $10.97 | $10.97 | $10.97 | 3d |
| [CSGOCASES](https://gambatracker.com/case-sites/csgocases) | 2 | $99.90 | $99.90 | $99.90 | 5d |
| [CSGORUN](https://gambatracker.com/case-sites/csgorun) | 1 | $50.32 | $50.32 | $50.32 | 7d |

A site's value is what it credits the player with, in its own coin converted at the published rate. Multi-wear drops on Casehug use the odds-weighted mean of the wears' prices.

## Cases that can drop it · with the odds each site publishes

| Case | Site | Case price | Odds | Value there | Payout |
| --- | --- | --- | --- | --- | --- |
| [Die Hard](https://gambatracker.com/cases/chicken/die-hard) | [Chicken.gg](https://gambatracker.com/case-sites/chicken) | $39.94 | 13.0% | $8.29 | 0.2× |
| [Operation Hydra Case](https://gambatracker.com/cases/clash/operation-hydra-case) | [Clash.gg](https://gambatracker.com/case-sites/clash) | $15.72 | 11.4% | $5.80 | 0.4× |
| [Popcorn](https://gambatracker.com/cases/csgobig/1068) | [CSGOBig](https://gambatracker.com/case-sites/csgobig) | $230 | 1 in 12 | $10.97 | 0.0× |
| [Hydra](https://gambatracker.com/cases/csgorun/hydra) | [CSGORUN](https://gambatracker.com/case-sites/csgorun) | $33.99 | 1 in 24 | $47.08 | 1.4× |
| [Peacekeeper](https://gambatracker.com/cases/daddyskins/389) | [DaddySkins](https://gambatracker.com/case-sites/daddyskins) | $25.51 | 1 in 25 | $57.44 | 2.3× |
| [Howl Lot of M4A1s](https://gambatracker.com/cases/chicken/howl-lot-of-m4a1s) | [Chicken.gg](https://gambatracker.com/case-sites/chicken) | $154 | 1 in 33 | $8.29 | 0.1× |
| [Operation Hydra Case](https://gambatracker.com/cases/daddyskins/214) | [DaddySkins](https://gambatracker.com/case-sites/daddyskins) | $21.12 | 1 in 111 | $64.75 | 3.1× |
| [Nitrous](https://gambatracker.com/cases/csgoroll/nitrous) | [CSGORoll](https://gambatracker.com/case-sites/csgoroll) | $7.57 | 1 in 182 | $47.11 | 6.2× |
| [Hydra](https://gambatracker.com/cases/ggdrop/hydra) | [GGDROP](https://gambatracker.com/case-sites/ggdrop) | $11.00 | 1 in 3,125 | $54.29 | 4.9× |
| [M4 Case](https://gambatracker.com/cases/hellcase/m4) | [Hellcase](https://gambatracker.com/case-sites/hellcase) | $5.25 | 1 in 5,556 | $65.94 | 12.6× |
| [M4A1-S](https://gambatracker.com/cases/ggdrop/m4a1s) | [GGDROP](https://gambatracker.com/case-sites/ggdrop) | $9.65 | 1 in 5,556 | $54.29 | 5.6× |
| [M 4a 1s](https://gambatracker.com/cases/csgorun/m4a1s) | [CSGORUN](https://gambatracker.com/case-sites/csgorun) | $1.99 | 1 in 10,417 | $47.08 | 23.7× |
| [MIL-SPEC](https://gambatracker.com/cases/daddyskins/254) | [DaddySkins](https://gambatracker.com/case-sites/daddyskins) | $1.45 | 1 in 20,000 | $51.08 | 35.2× |
| [Milspec](https://gambatracker.com/cases/csgorun/milspec) | [CSGORUN](https://gambatracker.com/case-sites/csgorun) | $0.99 | 1 in 83,333 | $47.08 | 47.6× |

## Biggest drops · of this item, by value

[CSGOCASES](https://gambatracker.com/case-sites/csgocases) [M4A1-S | Briefing (Factory New) weapon · mil spec](https://gambatracker.com/items/m4a1-s-briefing-factory-new) [GLOCK-18 $0.99](https://gambatracker.com/cases/csgocases/glock-18-1) [kunstwerk.](https://gambatracker.com/players/csgocases/kunstwerk.) $0.99 $99.90 100.9x 2026-11-07 08:06 UTC

[CSGOCASES](https://gambatracker.com/case-sites/csgocases) [M4A1-S | Briefing (Factory New) weapon · mil spec](https://gambatracker.com/items/m4a1-s-briefing-factory-new) [GLOCK-18 $0.99](https://gambatracker.com/cases/csgocases/glock-18-1) [Alex CS2SKINS.GIFT](https://gambatracker.com/players/csgocases/Alex%20CS2SKINS.GIFT) $0.99 $99.90 100.9x 2026-11-03 19:26 UTC

## Latest drops · newest first

[All Latest drops →](https://gambatracker.com/drops?item=m4a1-s-briefing-factory-new&window=all)

[Clash.gg](https://gambatracker.com/case-sites/clash) [M4A1-S | Briefing (Factory New) weapon · mil spec](https://gambatracker.com/items/m4a1-s-briefing-factory-new) [Operation Hydra Case $15.72](https://gambatracker.com/cases/clash/operation-hydra-case) battle [rubbytuesday](https://gambatracker.com/players/clash/rubbytuesday) $15.72 24.19 gems $5.80 8.93 gems 0.37x 2026-11-12 04:38 UTC

[Clash.gg](https://gambatracker.com/case-sites/clash) [M4A1-S | Briefing (Factory New) weapon · mil spec](https://gambatracker.com/items/m4a1-s-briefing-factory-new) [Operation Hydra Case $15.72](https://gambatracker.com/cases/clash/operation-hydra-case) battle Hidden $15.72 24.19 gems $5.80 8.93 gems 0.37x 2026-11-12 04:37 UTC

[Clash.gg](https://gambatracker.com/case-sites/clash) [M4A1-S | Briefing (Factory New) weapon · mil spec](https://gambatracker.com/items/m4a1-s-briefing-factory-new) [Operation Hydra Case $15.72](https://gambatracker.com/cases/clash/operation-hydra-case) battle Hidden $15.72 24.19 gems $5.80 8.93 gems 0.37x 2026-11-12 02:15 UTC

[DaddySkins](https://gambatracker.com/case-sites/daddyskins) [M4A1-S | Briefing (Factory New) weapon · mil spec](https://gambatracker.com/items/m4a1-s-briefing-factory-new) [Peacekeeper $25.51](https://gambatracker.com/cases/daddyskins/389) battle [\[BOT\] Magneto](https://gambatracker.com/players/daddyskins/%5BBOT%5D%20Magneto) $25.51 $57.44 2.25x 2026-11-12 00:37 UTC

[Rain.gg](https://gambatracker.com/case-sites/rain) [M4A1-S | Briefing (Factory New) weapon · mil spec](https://gambatracker.com/items/m4a1-s-briefing-factory-new) [Maze $3.82](https://gambatracker.com/cases/rain/maze) battle Hidden $3.82 5.45 coins $8.36 11.94 coins 2.19x 2026-11-11 23:59 UTC

[Clash.gg](https://gambatracker.com/case-sites/clash) [M4A1-S | Briefing (Factory New) weapon · mil spec](https://gambatracker.com/items/m4a1-s-briefing-factory-new) [Operation Hydra Case $15.72](https://gambatracker.com/cases/clash/operation-hydra-case) battle Hidden $15.72 24.19 gems $5.80 8.93 gems 0.37x 2026-11-11 23:37 UTC

[DaddySkins](https://gambatracker.com/case-sites/daddyskins) [M4A1-S | Briefing (Factory New) weapon · mil spec](https://gambatracker.com/items/m4a1-s-briefing-factory-new) [Operation Hydra Case $21.12](https://gambatracker.com/cases/daddyskins/214) battle [\[BOT\] King Joffrey](https://gambatracker.com/players/daddyskins/%5BBOT%5D%20King%20Joffrey) $21.12 $64.75 3.07x 2026-11-11 23:24 UTC

[DaddySkins](https://gambatracker.com/case-sites/daddyskins) [M4A1-S | Briefing (Factory New) weapon · mil spec](https://gambatracker.com/items/m4a1-s-briefing-factory-new) [Operation Hydra Case $21.12](https://gambatracker.com/cases/daddyskins/214) battle [\[BOT\] Mr. Blonde](https://gambatracker.com/players/daddyskins/%5BBOT%5D%20Mr.%20Blonde) $21.12 $64.75 3.07x 2026-11-11 23:23 UTC

[DaddySkins](https://gambatracker.com/case-sites/daddyskins) [M4A1-S | Briefing (Factory New) weapon · mil spec](https://gambatracker.com/items/m4a1-s-briefing-factory-new) [Operation Hydra Case $21.12](https://gambatracker.com/cases/daddyskins/214) battle [\[BOT\] Darth Vader](https://gambatracker.com/players/daddyskins/%5BBOT%5D%20Darth%20Vader) $21.12 $64.75 3.07x 2026-11-11 23:19 UTC

[Clash.gg](https://gambatracker.com/case-sites/clash) [M4A1-S | Briefing (Factory New) weapon · mil spec](https://gambatracker.com/items/m4a1-s-briefing-factory-new) [Operation Hydra Case $15.72](https://gambatracker.com/cases/clash/operation-hydra-case) battle [97 Subaru Legacy Wagon Clash.gg](https://gambatracker.com/players/clash/97%20Subaru%20Legacy%20Wagon%20Clash.gg) $15.72 24.19 gems $5.80 8.93 gems 0.37x 2026-11-11 22:53 UTC

mil spec · Drops are counted once per sighting across every feed, notable-only feeds included. [All items →](https://gambatracker.com/items)

How these figures are produced and labelled: https://gambatracker.com/llms.txt