| Assault Rifles | M4A1, AK74, HK 416, FAL | Mid-range workhorse. Versatile across CQC and 100-300m engagements. |
| DMRs (Designated Marksman) | MK17, SR-25, SVD | Long-range engagement (200-600m). Slower fire rate; higher damage per shot. |
| Sniper Rifles | AWP, M40A6, M82A1 | Very long-range (400-1000m). One-shot kills with proper rounds and shot placement. |
| Shotguns | M870, KSG, Saiga-12 | Close-range one-shot weapons. Most lethal indoor. |
| SMGs | MP5, P90, MP7 | Close-range automatic. High fire rate; lower damage per shot than rifles. |
| Pistols | Glock, M9, Desert Eagle | Sidearms for emergencies and backup. Some pistols (Desert Eagle) pack rifle-equivalent stopping power. |
| Ammunition (caliber-specific) | 5.56 NATO, 7.62x39, 7.62 NATO, .308, 9mm | Different rounds penetrate different armor levels. Plan ammo for engagement type. |
| Armor (plate-based) | 3A (anti-pistol), 3 (anti-rifle), 3+ (heavy plate), 4 (top-tier) | Armor classes match real-world plate ratings. Match ammo to expected armor; do not waste high-armor rounds on light targets. |