From a total of 12,147,083 kills with 5,031,575 headshots
| # | Weapon | Name | Modifier | Kills | Kills % | Headshots | Headshots % | Hpk |
|---|---|---|---|---|---|---|---|---|
| 1 | M4A1 | Colt M4A1 Carbine | 1.00 | 5,535,498 | 46% | 2,312,083 | 46% | 42% |
| 2 | M249 | M249 PARA Light Machine Gun | 1.20 | 1,336,395 | 11% | 538,007 | 11% | 40% |
| 3 | SG550 | Sig SG-550 Sniper | 0.80 | 1,079,165 | 9% | 443,710 | 9% | 41% |
| 4 | P90 | FN P90 | 1.20 | 1,056,844 | 9% | 453,270 | 9% | 43% |
| 5 | G3SG1 | H&K G3/SG1 Sniper Rifle | 0.80 | 783,526 | 6% | 295,895 | 6% | 38% |
| 6 | AK47 | Kalashnikov AK-47 | 1.00 | 343,702 | 3% | 158,580 | 3% | 46% |
| 7 | AUG | Steyr Aug | 1.00 | 281,541 | 2% | 120,289 | 2% | 43% |
| 8 | XM1014 | Benelli/H&K M4 Super 90 XM1014 | 1.10 | 253,465 | 2% | 120,502 | 2% | 48% |
| 9 | TMP | Steyr Tactical Machine Pistol | 1.50 | 243,731 | 2% | 111,138 | 2% | 46% |
| 10 | HEGRENADE | High Explosive Grenade | 1.80 | 223,212 | 2% | - | 0% | 0% |
| 11 | MP5NAVY | H&K MP5-Navy | 1.20 | 178,336 | 1% | 79,840 | 2% | 45% |
| 12 | DEAGLE | Desert Eagle .50AE | 1.20 | 136,824 | 1% | 69,845 | 1% | 51% |
| 13 | ELITE | Dual Beretta 96G Elite | 1.40 | 108,574 | 1% | 51,277 | 1% | 47% |
| 14 | AWP | Arctic Warfare Magnum (Police) | 1.00 | 108,096 | 1% | 56,822 | 1% | 53% |
| 15 | M3 | Benelli M3 Super 90 Combat | 1.20 | 96,638 | 1% | 45,837 | 1% | 47% |
| 16 | SG552 | Sig Sauer SG-552 Commando | 1.00 | 93,008 | 1% | 40,576 | 1% | 44% |
| 17 | FAMAS | Fusil Automatique | 1.00 | 87,422 | 1% | 38,352 | 1% | 44% |
| 18 | UMP45 | H&K UMP45 | 1.20 | 65,078 | 1% | 29,298 | 1% | 45% |
| 19 | GALIL | Galil | 1.10 | 37,620 | 0% | 16,528 | 0% | 44% |
| 20 | MAC10 | Ingram MAC-10 | 1.50 | 24,233 | 0% | 11,191 | 0% | 46% |
| 21 | USP | H&K USP .45 Tactical | 1.40 | 17,197 | 0% | 9,210 | 0% | 54% |
| 22 | SCOUT | Steyr Scout | 1.10 | 15,618 | 0% | 10,039 | 0% | 64% |
| 23 | P228 | Sig Sauer P-228 | 1.50 | 14,967 | 0% | 7,692 | 0% | 51% |
| 24 | FIVESEVEN | FN Five-Seven | 1.50 | 11,944 | 0% | 6,314 | 0% | 53% |
| 25 | GLOCK | Glock 18 Select Fire | 1.40 | 9,329 | 0% | 5,280 | 0% | 57% |
| 26 | KNIFE | Bundeswehr Advanced Combat Knife | 2.00 | 5,120 | 0% | - | 0% | 0% |