From a total of 25,004,498 kills with 8,221,901 headshots
| # | Weapon | Name | Modifier | Kills | Kills % | Headshots | Headshots % | Hpk |
|---|---|---|---|---|---|---|---|---|
| 1 | AK47 | Kalashnikov AK-47 | 1.00 | 5,113,621 | 20% | 2,253,040 | 27% | 44% |
| 2 | AWP | Arctic Warfare Magnum (Police) | 1.00 | 4,269,646 | 17% | 600,011 | 7% | 14% |
| 3 | M4A1 | Colt M4A1 Carbine | 1.30 | 3,934,874 | 16% | 1,603,526 | 20% | 41% |
| 4 | M249 | M249 PARA Light Machine Gun | 1.20 | 3,746,427 | 15% | 1,442,024 | 18% | 38% |
| 5 | HEGRENADE | High Explosive Grenade | 1.80 | 2,230,163 | 9% | - | 0% | 0% |
| 6 | P90 | FN P90 | 1.20 | 2,053,683 | 8% | 883,514 | 11% | 43% |
| 7 | DEAGLE | Desert Eagle .50AE | 1.20 | 1,703,149 | 7% | 759,422 | 9% | 45% |
| 8 | KNIFE | Bundeswehr Advanced Combat Knife | 5.00 | 274,395 | 1% | - | 0% | 0% |
| 9 | SG550 | Sig SG-550 Sniper | 0.80 | 253,324 | 1% | 77,576 | 1% | 31% |
| 10 | P228 | Sig Sauer P-228 | 1.50 | 211,414 | 1% | 93,167 | 1% | 44% |
| 11 | SG552 | Sig Sauer SG-552 Commando | 1.00 | 204,289 | 1% | 88,209 | 1% | 43% |
| 12 | G3SG1 | H&K G3/SG1 Sniper Rifle | 0.80 | 147,950 | 1% | 41,478 | 1% | 28% |
| 13 | USP | H&K USP .45 Tactical | 1.40 | 124,948 | 1% | 58,040 | 1% | 46% |
| 14 | TMP | Steyr Tactical Machine Pistol | 1.90 | 95,196 | 0% | 44,980 | 1% | 47% |
| 15 | AUG | Steyr Aug | 1.00 | 93,112 | 0% | 38,311 | 0% | 41% |
| 16 | SCOUT | Steyr Scout | 1.10 | 91,616 | 0% | 49,899 | 1% | 54% |
| 17 | XM1014 | Benelli/H&K M4 Super 90 XM1014 | 1.10 | 86,859 | 0% | 30,314 | 0% | 35% |
| 18 | GLOCK | Glock 18 Select Fire | 1.40 | 84,416 | 0% | 42,190 | 1% | 50% |
| 19 | ELITE | Dual Beretta 96G Elite | 1.40 | 75,725 | 0% | 29,148 | 0% | 38% |
| 20 | GALIL | Galil | 1.10 | 39,362 | 0% | 15,764 | 0% | 40% |
| 21 | FAMAS | Fusil Automatique | 1.00 | 39,014 | 0% | 18,577 | 0% | 48% |
| 22 | FIVESEVEN | FN Five-Seven | 1.50 | 36,333 | 0% | 15,282 | 0% | 42% |
| 23 | M3 | Benelli M3 Super 90 Combat | 1.20 | 34,637 | 0% | 11,746 | 0% | 34% |
| 24 | MP5NAVY | H&K MP5-Navy | 1.20 | 29,312 | 0% | 11,728 | 0% | 40% |
| 25 | MAC10 | Ingram MAC-10 | 1.50 | 18,388 | 0% | 9,231 | 0% | 50% |
| 26 | UMP45 | H&K UMP45 | 1.20 | 12,644 | 0% | 4,724 | 0% | 37% |
| 27 | FLASHBANG | Flashbang | 1.80 | 1 | 0% | - | 0% | 0% |