M4A1-S | Mud-Spec (Factory New)
With a smaller magazine than its unmuffled counterpart, the silenced M4A1 provides quieter shots with less recoil and better accuracy. A custom black and brown camouflage has been applied. Backup has arrived
Marketplace pricing
Compare live listings across every marketplace Skinstrack monitors.| Marketplace | Price | Offers | Action |
|---|---|---|---|
 YoupinVerifiedbuy order $1.52 | $1.71 | 1,478 | Visit YoupinVisit |
 Skinswap CnVerified | $1.73 | 229 | Visit Skinswap CnVisit |
 UuskinsVerified | $1.76 | 1,457 | Visit UuskinsVisit |
 Buff163Verifiedbuy order $1.63 | $1.80 | 473 | Visit Buff163Visit |
 HaloskinsVerified | $1.81 | 810 | Visit HaloskinsVisit |
 CSFloatVerified | $1.82 | 409 | Visit CSFloatVisit |
 AvanmarketVerified | $1.83 | 190 | Visit AvanmarketVisit |
 BuffmarketVerified | $1.83 | 289 | Visit BuffmarketVisit |
See these prices right on Steam with the free Skinstrack Chrome extension.
Inspect M4A1-S | Mud-Spec in 3D
Rotate, zoom and change the float and pattern, lit by the original CS2 maps.About M4A1-S | Mud-Spec
The M4A1-S | Mud-Spec is a Industrial Grade rarity. With a smaller magazine than its unmuffled counterpart, the silenced M4A1 provides quieter shots with less recoil and better accuracy. A custom black and brown camouflage has been applied. Backup has arrived It is part of the The Anubis Collection and is available in multiple wear conditions ranging from Factory New to Battle-Scarred. It is unboxed from the Anubis Collection Package. Its float range of 0.00 to 0.73 covers every exterior from Factory New to Battle-Scarred. The finish is dominated by brown. A Souvenir version exists alongside the standard finish and trades at its own price.
Where to buy M4A1-S | Mud-Spec (Factory New) at the lowest price
The cheapest current listing is $1.71 on Youpin. On Steam Community Market the price is $2.66, while Buff163 listings start at $1.80. At $1.71 it is a budget-tier pickup by CS2 standards. Prices update continuously across 24marketplace sources and may vary with demand, listing availability and each platform's fees.
M4A1-S damage and stats in CS2
In-game values read from the CS2 game files, shared by every M4A1-S skin.The M4A1-S costs $2,900.00 in game, deals 38 base damage per shot and pays $300.00 per kill. It fires in full auto at 600 shots per minute, keeps 70% of its damage through armor, holds 20 shots per magazine with 60 in reserve and lets you move at 225 units per second. Skins are cosmetic only: a M4A1-S finish never changes these numbers.
M4A1-S | Mud-Spec (Factory New) market data and statistics
M4A1-S | Mud-Spec (Factory New) price analysis
Based on historical price change data across multiple timeframes.M4A1-S | Mud-Spec (Factory New) is facing strong short-term selling pressure. Prices have dropped notably in recent days, buyers may find good entry points.
M4A1-S | Mud-Spec (Factory New) has declined significantly over the long term. Persistent selling pressure suggests reduced collector interest or increased supply.
M4A1-S | Mud-Spec (Factory New) price history
Daily reference price recorded by Skinstrack since Oct 20, 2025.Since Oct 20, 2025, M4A1-S | Mud-Spec (Factory New) has traded between $1.46 on Nov 26, 2025 and $5.93 on Apr 19, 2026. At the current reference price of $1.71 it sits 71.2% below that high and 17.1% above that low. Whitemarket set the reference price on 19 of the last 84 recorded days.
M4A1-S | Mud-Spec prices by exterior condition
M4A1-S | Mud-Spec is available in 5 exterior conditions: Factory New, Minimal Wear, Field-Tested, Well-Worn and Battle-Scarred. Below are the lowest prices and listing counts for each. Supply is widest in Field-Tested with 9,282 listings across 23 markets.| Exterior | Type | Lowest price | vs FN | Listings | Marketplace |
|---|---|---|---|---|---|
| Factory New | Standard | $1.71 | - | 8,561 |  Youpin |
| Minimal Wear | Standard | $0.65 | -62.0% | 4,541 |  Buff163 |
| Field-Tested | Standard | $0.27 | -84.2% | 9,282 |  Lisskins |
| Well-Worn | Standard | $0.30 | -82.5% | 1,199 | Buff163 |
| Battle-Scarred | Standard | $0.34 | -80.1% | 5,368 |  Skinswap |
| Factory New | Souvenir | $4.60 | - | 868 |  Csmoney |
| Minimal Wear | Souvenir | $1.37 | -70.2% | 1,132 |  CSFloat |
| Field-Tested | Souvenir | $0.55 | -88.0% | 1,654 | CSFloat |
| Well-Worn | Souvenir | $1.06 | -77.0% | 367 |  Skinport |
| Battle-Scarred | Souvenir | $1.18 | -74.3% | 1,212 | Skinport |
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