Game mechanics
Damage Falloff
Every weapon has a base damage value representing its maximum potential output before distance or armour calculations apply. This starting figure determines whether a single shot can eliminate an opponent wearing full protection. Understanding the gap between your gun's base damage and an enemy's remaining health dictates when you need to trade shots for kills. If you engage from long range, your bullets will arrive with less force than they would at point-blank contact. You must account for this loss when deciding whether to hold a position or push forward to secure a kill. This mechanic forces players to choose weapons that retain lethality over distance rather than relying on close-quarters firepower alone.
Base Damage and Armour Interaction
Your weapon's base damage is the starting point for every calculation before distance reduces it. The AK-47 deals 36 base damage with 77.5% armour penetration, while the M4A4 deals 33 base damage with 70% armour penetration. Against an enemy with a Kevlar + helmet, your bullets must overcome both the distance reduction and the armour absorption. Armour absorbs half of incoming damage to the torso and arms, which means high base damage is required to secure one-shot kills through helmets at range. A pistol like the Glock-18 deals 28 base damage, making it impossible to one-shot a helmeted headshot regardless of range due to this reduction. Conversely, the AWP deals 115 base damage with 97.5% armour penetration, ensuring lethality remains high even when distance reduces the initial figure. The USP-S offers 35 base damage with 58.5% armour penetration, which is sufficient for close range but struggles against full armour at distance.
Engagement Distance and Weapon Choice
Choosing a weapon depends on where you expect to fight because distance dictates your effective output. In open areas like long A on the map pool, rifles maintain better damage retention than SMGs over distance. The MAC-10 deals 29 base damage with 57.5% armour penetration, which drops significantly as you move away from the enemy. This makes it a poor choice for holding long angles where you cannot close the gap quickly. If you are forced to fight at range, you need higher base damage to compensate for the loss. The Desert Eagle offers 63 base damage with 93.2% armour penetration, allowing it to remain lethal at medium distances where SMGs fail. You should switch to rifles like the Galil AR or FAMAS if you anticipate long-range duels, as their 30 base damage is higher than most pistols and they penetrate armour more effectively. The UMP-45 offers better range retention with 65% armour penetration, providing a middle ground for mid-range engagements where rifles might be too expensive.
Positioning and Round Outcomes
Knowing how distance affects your gun changes where you stand during a round. If you hold a position far from the bombsite, your effective damage drops, requiring more bullets to secure a kill. This increases the time an enemy survives to trade you with their teammate. You should push closer to reduce the impact of falloff and increase your one-shot potential against armoured targets. Economic decisions also rely on this mechanic; buying a cheaper weapon like the P250 is risky if you expect long fights, as its lower base damage may not penetrate armour effectively at range. Instead, invest in rifles or sniper rifles that maintain lethality over distance. If you cannot afford full kit, use utility to close the gap rather than taking long-range shots where your damage is compromised by the distance reduction. The kill reward for most rifles is $300, while SMGs like the MAC-10 grant $600, influencing whether you prioritize economy or firepower in eco rounds.
Related
All articles ▸Written for CS2 Codex. Every weapon and map figure on this page was checked against the same data that powers /weapons and /maps (14 figures verified), then fact-checked by an independent qwen3.5:122b pass at confidence 9/10.