From a total of 21,528,055 kills with 7,984,898 headshots
| # | Weapon | Name | Modifier | Kills | Kills % | Headshots | Headshots % | Hpk |
|---|---|---|---|---|---|---|---|---|
| 1 | AWP | Arctic Warfare Magnum (Police) | 1.00 | 7,138,804 | 33% | 1,274,829 | 16% | 18% |
| 2 | AK47 | Kalashnikov AK-47 | 1.00 | 3,858,073 | 18% | 2,057,748 | 26% | 53% |
| 3 | M4A1 | Colt M4A1 Carbine | 1.00 | 3,346,570 | 16% | 1,517,385 | 19% | 45% |
| 4 | DEAGLE | Desert Eagle .50AE | 1.20 | 1,968,662 | 9% | 1,070,936 | 13% | 54% |
| 5 | P90 | FN P90 | 1.20 | 1,127,076 | 5% | 509,782 | 6% | 45% |
| 6 | G3SG1 | H&K G3/SG1 Sniper Rifle | 0.80 | 617,720 | 3% | 173,099 | 2% | 28% |
| 7 | M249 | M249 PARA Light Machine Gun | 1.20 | 555,027 | 3% | 262,011 | 3% | 47% |
| 8 | SG550 | Sig SG-550 Sniper | 0.80 | 529,214 | 2% | 174,667 | 2% | 33% |
| 9 | SG552 | Sig Sauer SG-552 Commando | 1.00 | 355,558 | 2% | 162,216 | 2% | 46% |
| 10 | P228 | Sig Sauer P-228 | 1.50 | 227,390 | 1% | 111,963 | 1% | 49% |
| 11 | AUG | Steyr Aug | 1.00 | 225,390 | 1% | 99,954 | 1% | 44% |
| 12 | HEGRENADE | High Explosive Grenade | 1.80 | 216,479 | 1% | - | 0% | 0% |
| 13 | GALIL | Galil | 1.10 | 158,848 | 1% | 67,566 | 1% | 43% |
| 14 | ELITE | Dual Beretta 96G Elite | 1.40 | 149,036 | 1% | 69,881 | 1% | 47% |
| 15 | KNIFE | Bundeswehr Advanced Combat Knife | 2.00 | 147,969 | 1% | - | 0% | 0% |
| 16 | SCOUT | Steyr Scout | 1.10 | 127,723 | 1% | 78,286 | 1% | 61% |
| 17 | FAMAS | Fusil Automatique | 1.00 | 119,596 | 1% | 56,167 | 1% | 47% |
| 18 | USP | H&K USP .45 Tactical | 1.40 | 107,348 | 1% | 57,933 | 1% | 54% |
| 19 | FIVESEVEN | FN Five-Seven | 1.50 | 82,252 | 0% | 39,569 | 1% | 48% |
| 20 | XM1014 | Benelli/H&K M4 Super 90 XM1014 | 1.10 | 82,205 | 0% | 31,923 | 0% | 39% |
| 21 | MP5NAVY | H&K MP5-Navy | 1.20 | 75,106 | 0% | 30,574 | 0% | 41% |
| 22 | GLOCK | Glock 18 Select Fire | 1.40 | 68,922 | 0% | 36,990 | 0% | 54% |
| 23 | M3 | Benelli M3 Super 90 Combat | 1.20 | 67,817 | 0% | 21,686 | 0% | 32% |
| 24 | TMP | Steyr Tactical Machine Pistol | 1.50 | 67,219 | 0% | 31,804 | 0% | 47% |
| 25 | UMP45 | H&K UMP45 | 1.20 | 57,318 | 0% | 22,661 | 0% | 40% |
| 26 | MAC10 | Ingram MAC-10 | 1.50 | 50,733 | 0% | 25,268 | 0% | 50% |