From a total of 154,661,265 kills with 48,613,795 headshots
| # | Weapon | Name | Modifier | Kills | Kills % | Headshots | Headshots % | Hpk |
|---|---|---|---|---|---|---|---|---|
| 1 | AK47 | Kalashnikov AK-47 | 1.00 | 46,003,131 | 30% | 20,591,434 | 42% | 45% |
| 2 | AWP | Arctic Warfare Magnum (Police) | 1.00 | 31,810,503 | 21% | 4,552,060 | 9% | 14% |
| 3 | M4A1 | Colt M4A1 Carbine | 1.00 | 21,634,977 | 14% | 7,242,873 | 15% | 33% |
| 4 | AUG | Steyr Aug | 1.00 | 8,938,068 | 6% | 2,425,479 | 5% | 27% |
| 5 | SG552 | Sig Sauer SG-552 Commando | 1.00 | 8,812,484 | 6% | 2,328,469 | 5% | 26% |
| 6 | GALIL | Galil | 1.10 | 8,062,434 | 5% | 2,221,269 | 5% | 28% |
| 7 | DEAGLE | Desert Eagle .50AE | 1.20 | 4,501,448 | 3% | 2,014,567 | 4% | 45% |
| 8 | FAMAS | Fusil Automatique | 1.00 | 4,404,493 | 3% | 1,776,221 | 4% | 40% |
| 9 | G3SG1 | H&K G3/SG1 Sniper Rifle | 0.80 | 3,933,141 | 3% | 603,362 | 1% | 15% |
| 10 | M249 | M249 PARA Light Machine Gun | 1.20 | 2,713,042 | 2% | 977,850 | 2% | 36% |
| 11 | GRENADE | High Explosive Grenade | 1.80 | 2,260,575 | 1% | 311,159 | 1% | 14% |
| 12 | SG550 | Sig SG-550 Sniper | 0.80 | 2,006,760 | 1% | 490,873 | 1% | 24% |
| 13 | SCOUT | Steyr Scout | 1.10 | 1,845,738 | 1% | 919,857 | 2% | 50% |
| 14 | USP | H&K USP .45 Tactical | 1.40 | 1,700,575 | 1% | 389,864 | 1% | 23% |
| 15 | KNIFE | Bundeswehr Advanced Combat Knife | 2.00 | 1,467,976 | 1% | 285,731 | 1% | 19% |
| 16 | MP5NAVY | H&K MP5-Navy | 1.20 | 1,367,776 | 1% | 443,935 | 1% | 32% |
| 17 | UMP45 | H&K UMP45 | 1.20 | 639,218 | 0% | 158,059 | 0% | 25% |
| 18 | P90 | FN P90 | 1.20 | 559,083 | 0% | 242,870 | 1% | 43% |
| 19 | TMP | Steyr Tactical Machine Pistol | 1.50 | 525,768 | 0% | 194,987 | 0% | 37% |
| 20 | XM1014 | Benelli/H&K M4 Super 90 XM1014 | 1.10 | 434,261 | 0% | 74,559 | 0% | 17% |
| 21 | GLOCK18 | Glock 18 Select Fire | 1.40 | 413,692 | 0% | 172,979 | 0% | 42% |
| 22 | M3 | Benelli M3 Super 90 Combat | 1.20 | 186,446 | 0% | 31,465 | 0% | 17% |
| 23 | MAC10 | Ingram MAC-10 | 1.50 | 170,390 | 0% | 67,682 | 0% | 40% |
| 24 | ELITE | Dual Beretta 96G Elite | 1.40 | 118,224 | 0% | 39,396 | 0% | 33% |
| 25 | P228 | Sig Sauer P-228 | 1.50 | 92,461 | 0% | 36,105 | 0% | 39% |
| 26 | FIVESEVEN | FN Five-Seven | 1.50 | 58,601 | 0% | 20,690 | 0% | 35% |