--- title: "M4A1-S | Mud-Spec (Factory New): case drops & odds" description: "M4A1-S | Mud-Spec (Factory New) across CS2 case sites: 11.8K drops on 15 sites in 7 days, worth $0.14 to $8.51. Independent and free, no sign-up." url: https://gambatracker.com/items/m4a1-s-mud-spec-factory-new rendered: 2026-11-12T01:10Z --- [Case sites](https://gambatracker.com/case-sites) / [Items](https://gambatracker.com/items) / [M4A1-S | Mud-Spec (Factory New)](https://gambatracker.com/items/m4a1-s-mud-spec-factory-new) # M4A1-S | Mud-Spec (Factory New) weapon, Uncommon · M4A1-S · Mud-Spec · Factory New. Market name: M4A1-S | Mud-Spec (Factory New). Every value is the price the site that dropped it lists it at; there is no external reference price. Drops, 7d · 11.8K · on 15 sites Average value · $1.94 · site prices, drop-weighted Lowest · $0.14 Highest · $8.51 In cases · 10 · with published odds Price spread · 1812% · highest vs lowest site average ## Per site · drops and the value each site put on it | Site | Drops | Average | Lowest | Highest | Last seen | | --- | --- | --- | --- | --- | --- | | [Skin.club](https://gambatracker.com/case-sites/skinclub) | 7,765 | $1.89 | $1.75 | $2.17 | 1h | | [CSGOFAST](https://gambatracker.com/case-sites/csgofast) | 1,483 | $3.01 | $2.70 | $3.89 | 1h | | [Rain.gg](https://gambatracker.com/case-sites/rain) | 1,041 | $1.60 | $0.91 | $1.83 | 1d | | [CSBattle](https://gambatracker.com/case-sites/csbattle) | 472 | $0.45 | $0.45 | $0.45 | 1h | | [CSGORoll](https://gambatracker.com/case-sites/csgoroll) | 249 | $1.62 | $1.55 | $1.81 | 1d | | [DaddySkins](https://gambatracker.com/case-sites/daddyskins) | 221 | $2.65 | $2.65 | $2.65 | 1h | | [SkinRave](https://gambatracker.com/case-sites/skinrave) | 171 | $1.40 | $1.40 | $1.40 | 3d | | [CSGORUN](https://gambatracker.com/case-sites/csgorun) | 147 | $1.76 | $1.76 | $1.86 | 1d | | [Clash.gg](https://gambatracker.com/case-sites/clash) | 133 | $0.60 | $0.14 | $0.60 | 1d | | [Key-Drop](https://gambatracker.com/case-sites/keydrop) | 70 | $2.14 | $2.02 | $2.26 | 1d | | [Bloodycase](https://gambatracker.com/case-sites/bloodycase) | 40 | $2.22 | $2.15 | $2.28 | 1h | | [CSGOBig](https://gambatracker.com/case-sites/csgobig) | 15 | $1.40 | $1.40 | $1.40 | 1d | | [Hellcase](https://gambatracker.com/case-sites/hellcase) | 6 | $2.36 | $2.28 | $2.52 | 1d | | [CSGOCASES](https://gambatracker.com/case-sites/csgocases) | 3 | $8.51 | $8.51 | $8.51 | 3d | | [500 Casino](https://gambatracker.com/case-sites/500-casino) | 1 | $0.83 | $0.83 | $0.83 | 8d | 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 | | --- | --- | --- | --- | --- | --- | | [Tetanus](https://gambatracker.com/cases/csgoroll/tetanus) | [CSGORoll](https://gambatracker.com/case-sites/csgoroll) | $27.01 | 25.0% | $1.81 | 0.1× | | [Monarch's Money](https://gambatracker.com/cases/csgobig/273) | [CSGOBig](https://gambatracker.com/case-sites/csgobig) | $8.00 | 16.5% | $1.40 | 0.2× | | [Undercover](https://gambatracker.com/cases/clash/undercover) | [Clash.gg](https://gambatracker.com/case-sites/clash) | $58.10 | 10.0% | $0.60 | 0.0× | | [Jungle Strike Case](https://gambatracker.com/cases/daddyskins/455) | [DaddySkins](https://gambatracker.com/case-sites/daddyskins) | $4.53 | 1 in 13 | $2.65 | 0.6× | | [M4A1-S](https://gambatracker.com/cases/skinclub/m4a1s) | [Skin.club](https://gambatracker.com/case-sites/skinclub) | $2.62 | 1 in 17 | $2.10 | 0.8× | | [M 4a 1s](https://gambatracker.com/cases/csgorun/m4a1s) | [CSGORUN](https://gambatracker.com/case-sites/csgorun) | $1.99 | 1 in 26 | $1.76 | 0.9× | | [HORUS JOKER](https://gambatracker.com/cases/casehug/horus-joker) | [Casehug](https://gambatracker.com/case-sites/casehug) | $73.10 | 1 in 85 | $2.29 | 0.0× | | [M4](https://gambatracker.com/cases/keydrop/m4) | [Key-Drop](https://gambatracker.com/case-sites/keydrop) | $3.82 | 1 in 137 | $2.19 | 0.6× | | [Industrial](https://gambatracker.com/cases/csgorun/industrial) | [CSGORUN](https://gambatracker.com/case-sites/csgorun) | $0.39 | 1 in 158 | $1.76 | 4.5× | | [HORUS](https://gambatracker.com/cases/casehug/horus) | [Casehug](https://gambatracker.com/case-sites/casehug) | $9.50 | 1 in 452 | $2.31 | 0.2× | ## Biggest drops · of this item, by value **No drops yet** No drop of this item seen yet. ## Latest drops · newest first [All Latest drops →](https://gambatracker.com/drops?item=m4a1-s-mud-spec-factory-new&window=all) [Skin.club](https://gambatracker.com/case-sites/skinclub) [M4A1-S | Mud-Spec (Factory New) weapon · Uncommon](https://gambatracker.com/items/m4a1-s-mud-spec-factory-new) [M4A1-S $2.62](https://gambatracker.com/cases/skinclub/m4a1s) battle Hidden $2.64 $2.17 0.82x 2026-11-12 01:08 UTC [Skin.club](https://gambatracker.com/case-sites/skinclub) [M4A1-S | Mud-Spec (Factory New) weapon · Uncommon](https://gambatracker.com/items/m4a1-s-mud-spec-factory-new) [M4A1-S $2.62](https://gambatracker.com/cases/skinclub/m4a1s) battle Hidden $2.64 $2.17 0.82x 2026-11-12 01:06 UTC [Skin.club](https://gambatracker.com/case-sites/skinclub) [M4A1-S | Mud-Spec (Factory New) weapon · Uncommon](https://gambatracker.com/items/m4a1-s-mud-spec-factory-new) [M4A1-S $2.62](https://gambatracker.com/cases/skinclub/m4a1s) battle Hidden $2.64 $2.17 0.82x 2026-11-12 01:06 UTC [Skin.club](https://gambatracker.com/case-sites/skinclub) [M4A1-S | Mud-Spec (Factory New) weapon · Uncommon](https://gambatracker.com/items/m4a1-s-mud-spec-factory-new) [M4A1-S $2.62](https://gambatracker.com/cases/skinclub/m4a1s) battle Hidden $2.64 $2.17 0.82x 2026-11-12 01:04 UTC [Skin.club](https://gambatracker.com/case-sites/skinclub) [M4A1-S | Mud-Spec (Factory New) weapon · Uncommon](https://gambatracker.com/items/m4a1-s-mud-spec-factory-new) [M4A1-S $2.62](https://gambatracker.com/cases/skinclub/m4a1s) battle Hidden $2.64 $2.17 0.82x 2026-11-12 01:04 UTC [Skin.club](https://gambatracker.com/case-sites/skinclub) [M4A1-S | Mud-Spec (Factory New) weapon · Uncommon](https://gambatracker.com/items/m4a1-s-mud-spec-factory-new) [M4A1-S $2.62](https://gambatracker.com/cases/skinclub/m4a1s) battle Hidden $2.64 $2.17 0.82x 2026-11-12 01:02 UTC [DaddySkins](https://gambatracker.com/case-sites/daddyskins) [M4A1-S | Mud-Spec (Factory New) weapon · Uncommon](https://gambatracker.com/items/m4a1-s-mud-spec-factory-new) [Jungle Strike Case $4.53](https://gambatracker.com/cases/daddyskins/455) battle [KacangReboss](https://gambatracker.com/players/daddyskins/KacangReboss) $4.53 $2.65 0.58x 2026-11-12 01:00 UTC [Skin.club](https://gambatracker.com/case-sites/skinclub) [M4A1-S | Mud-Spec (Factory New) weapon · Uncommon](https://gambatracker.com/items/m4a1-s-mud-spec-factory-new) [Trashborn King $1.81](https://gambatracker.com/cases/skinclub/trashborn-king) battle [Bokii\_86](https://gambatracker.com/players/skinclub/Bokii_86) $1.83 $2.17 1.19x 2026-11-12 01:00 UTC [Skin.club](https://gambatracker.com/case-sites/skinclub) [M4A1-S | Mud-Spec (Factory New) weapon · Uncommon](https://gambatracker.com/items/m4a1-s-mud-spec-factory-new) [M4A1-S $2.62](https://gambatracker.com/cases/skinclub/m4a1s) battle Hidden $2.64 $2.17 0.82x 2026-11-12 00:59 UTC [DaddySkins](https://gambatracker.com/case-sites/daddyskins) [M4A1-S | Mud-Spec (Factory New) weapon · Uncommon](https://gambatracker.com/items/m4a1-s-mud-spec-factory-new) [Jungle Strike Case $4.53](https://gambatracker.com/cases/daddyskins/455) battle [El ajolote](https://gambatracker.com/players/daddyskins/El%20ajolote) $4.53 $2.65 0.58x 2026-11-12 00:59 UTC Uncommon · Drops are counted once per sighting across every feed, notable-only feeds included. 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