M4A1-S
rifleAutomatic assault rifle featuring a silencer. Based on the M16A1 rifle developed in the USA. Among the main advantages of M4A1-S are high accuracy, low recoil, and low weight. The disadvantages include low magazine capacity and incapacity to deliver a one-hit headshot kill with a helmet equipped. According to statistics, M4A1-S is more commonly used in the game than M4A4.
Available Skins
Every finish released for the M4A1-S
Knight
3,370.67
Hot Rod
1,661.39
Blue Phosphor
668.80
Icarus Fell
569.03
Imminent Danger
723.76
Welcome to the Jungle
657.76
Fade
224.11
Printstream
174.03
Cyrex
213.03
Master Piece
100.74
Chantico's Fire
139.73
Mecha Industries
123.23
Hyper Beast
138.49
Dark Water
73.66
Vaporwave
49.21
Golden Coil
63.93
Player Two
69.70
Moss Quartz
23.20
Bright Water
42.36
Atomic Alloy
30.46
Guardian
28.79
Decimator
14.64
Stratosphere
3.69
Black Lotus
4.73
Basilisk
9.16
Nightmare
8.79
Leaded Glass
13.23
Glitched Paint
1.34
Blood Tiger
6.67
Control Panel
5.70
Briefing
5.07
Flashback
3.50
Fizzy POP
1.73
Rose Hex
0.19
Night Terror
0.73
Emphorosaur-S
0.54
VariCamo
0.30
Nitro
0.59
Mud-Spec
0.36
Wash me plz
0.24
Boreal Forest
0.19
About the M4A1-S
Overview · Skins
Overview
The M4A1-S is a silenced automatic assault rifle issued to the Counter-Terrorist side for $2,900. It stems from the M16A1, a rifle fielded by the United States, and CS2 gives it a built-in suppressor along with 25 rounds per magazine and 75 in reserve. Firing at about 600 rounds per minute, it deals 28 to 41 damage to the body and 92 to 132 to the head, though unlike its unsilenced counterpart it cannot down a helmeted opponent with a single headshot. High accuracy, light recoil, and a low weight rating make it easier to control, at the cost of a smaller magazine, and by usage figures it is chosen more often than the M4A4.
Skins
The wiki lists 46 skins for the M4A1-S. Classified leads with 14, Covert and Restricted each supply 11, and Mil-Spec and Industrial Grade contribute 5 apiece; there is no Consumer Grade finish. Named entries among the rarest include Chantico's Fire, Cyrex, Golden Coil, and Imminent Danger.
Guides
How this item works in CS2
CS2 Float Values Explained: Exteriors, Caps and Wear
A CS2 float runs 0.00–1.00 and sets skin wear. See the five exterior ranges, float caps by skin, how to check a float and how trade-ups use it.
CS2 Rarity Tiers and Case Odds: Official Drop Rates
CS2 skins come in seven rarity grades, Consumer to Contraband. See each color, the official case odds per tier, the StatTrak chance and how drops work.
CS2 Trade-Up Contracts: Rules, Odds and Float Formula
A CS2 trade-up turns 10 same-rarity skins into 1 of the next tier, or 5 Covert into a knife or gloves. Rules, odds and float formula, October 2026.