Best CS2 Guns: Tier List and Round-by-Round Guide

In this guide, we will break down the best weapons for Counter-Strike 2. We have compiled a tier list to help you choose the optimal pistol or rifle for every round and map situation. This material is relevant for Season 5 (July 2026) and accounts for recent balance changes.

It is important to remember: even the most expensive weapon does not guarantee victory. The reload mechanic has been changed so that when switching magazines, all remaining bullets are discarded. This means every reload takes a fresh full magazine while any rounds left in the old one are discarded. Be careful not to run out of ammo in the middle of a round.

CS2 Weapons Tier List

We have divided all available weapons into categories from S to C based on damage, accuracy, range, and round-winning potential.

S-Tier (Best): AK-47, M4A1-S, M4A4, AWP.
A-Tier (Good): Desert Eagle, Galil AR, FAMAS, MP9, MAC-10, SSG 08, TEC-9, Five-SeveN, P250.
B-Tier (Mid/Budget): USP-S, Glock-18, Dual Berettas, MP7, UMP-45, AUG, SG553, XM1014, MAG-7.
C-Tier (Niche): MP5-SD, P-90, Scar-20, G3SG1.

S-Tier: Best Rifles and Sniper Rifle

These weapons are suitable for full-buy rounds. They offer the best combination of damage, accuracy, and range.

AK-47 (Terrorists, T)

Price: $2,700
Damage: 36 per hit. Headshot: 111 (with helmet).
Features: The best rifle due to the ability to kill with a single headshot even against an opponent with a helmet. High damage and good armor penetration.
Drawbacks: Strong recoil requiring practice for control.

M4A1-S (Counter-Terrorists, CT)

Price: $2,900
Damage: 38 per hit. Headshot: 92 (with helmet).
Features: Best choice for accurate shots and hidden smoke spam thanks to the suppressor. Recoil is lighter than AK-47.
Drawbacks: Fewer bullets (20 in magazine) compared to M4A4.

M4A4 (Counter-Terrorists, CT)

Price: $2,900
Damage: 33 per hit. Headshot: 92 (with helmet).
Features: After the magazine update, it now has 150 total rounds: 30 loaded and four reserve magazines. Ideal for holding positions and working with smoke grenades.
Drawbacks: Recoil is slightly harder to control than M4A1-S.

AWP (both sides)

Price: $4,750
Damage: 115 per hit. Headshot: 448 (with helmet).
Features: Controls long sightlines. One accurate body shot often kills the opponent.
Important: The 15-shot limit per round—five rounds loaded and two reserve magazines— makes reload mistakes very costly.

A-Tier: Budget Rifles and Pistols

Great alternative for rounds with limited budget or secondary weapons.

Desert Eagle (Pistol)

Price: $700
Damage: 53 per hit. Headshot: 191 (with helmet).
Features: Best pistol for "stealing" rounds thanks to massive headshot damage.

Galil AR (Terrorists, T)

Price: $1,800
Damage: 30 per hit. Headshot: 92 (with helmet).
Features: Best budget rifle for Terrorists. Large magazine (35 bullets) allows for quick attacks.

FAMAS (Counter-Terrorists, CT)

Price: $1,950
Damage: 30 per hit. Headshot: 84 (with helmet).
Features: The main budget rifle for Counter-Terrorists. Increased ammo reserve allows holding positions longer.

MP9 and MAC-10 (SMG)

Best submachine guns for close combat and low-budget rounds.

MP9 (CT): $1,250. One of the strongest Counter-Terrorist SMGs, with a high fire rate and good close-range accuracy.
MAC-10 (T): $1,050. Excellent for fast map attacks. Cheaper than most primary rifles.

B-Tier: Pistols and Specialized Weapons

Used when budget is limited or as an alternative to main rifles.

USP-S (CT): $200. One of the Counter-Terrorist starting pistols. Good for accurate headshots (70 damage).
Glock-18 (T): $200. The Terrorist starting pistol. Can switch between single and burst fire.
Dual Berettas (both sides): $300. Cheap option with high fire rate (500 RPM), but unreliable at range.
UMP-45: $1,200. SMG with the highest damage potential among submachine guns.
SG 553 (T) / AUG (CT): scoped rifles for long-range fights. The SG 553 is available to Terrorists, while the AUG belongs to Counter-Terrorists.

C-Tier: Niche Weapons

These weapons work only in specific situations or against certain tactics.

MP5-SD: $1,500. Silence and lack of muzzle flash make it ideal for stealthy approaches.
P-90: $2,350. Huge magazine (50 bullets) and high fire rate. Suitable for aggressive play.
SCAR-20 (CT) / G3SG1 (T): automatic sniper rifles costing $5,000. High damage and penetration, but expensive.