From a total of 154,267,005 kills with 48,470,333 headshots
| # | Weapon | Name | Modifier | Kills | Kills % | Headshots | Headshots % | Hpk |
|---|---|---|---|---|---|---|---|---|
| 1 | AK47 | Kalashnikov AK-47 | 1.00 | 45,846,193 | 30% | 20,512,069 | 42% | 45% |
| 2 | AWP | Arctic Warfare Magnum (Police) | 1.00 | 31,728,474 | 21% | 4,541,560 | 9% | 14% |
| 3 | M4A1 | Colt M4A1 Carbine | 1.00 | 21,595,359 | 14% | 7,227,245 | 15% | 33% |
| 4 | AUG | Steyr Aug | 1.00 | 8,934,907 | 6% | 2,424,107 | 5% | 27% |
| 5 | SG552 | Sig Sauer SG-552 Commando | 1.00 | 8,810,731 | 6% | 2,327,803 | 5% | 26% |
| 6 | GALIL | Galil | 1.10 | 8,058,508 | 5% | 2,219,796 | 5% | 28% |
| 7 | DEAGLE | Desert Eagle .50AE | 1.20 | 4,486,480 | 3% | 2,006,861 | 4% | 45% |
| 8 | FAMAS | Fusil Automatique | 1.00 | 4,392,413 | 3% | 1,770,043 | 4% | 40% |
| 9 | G3SG1 | H&K G3/SG1 Sniper Rifle | 0.80 | 3,923,552 | 3% | 602,005 | 1% | 15% |
| 10 | M249 | M249 PARA Light Machine Gun | 1.20 | 2,694,796 | 2% | 971,507 | 2% | 36% |
| 11 | GRENADE | High Explosive Grenade | 1.80 | 2,252,579 | 1% | 310,077 | 1% | 14% |
| 12 | SG550 | Sig SG-550 Sniper | 0.80 | 2,004,082 | 1% | 490,295 | 1% | 24% |
| 13 | SCOUT | Steyr Scout | 1.10 | 1,842,725 | 1% | 918,150 | 2% | 50% |
| 14 | USP | H&K USP .45 Tactical | 1.40 | 1,699,807 | 1% | 389,499 | 1% | 23% |
| 15 | KNIFE | Bundeswehr Advanced Combat Knife | 2.00 | 1,462,761 | 1% | 285,012 | 1% | 19% |
| 16 | MP5NAVY | H&K MP5-Navy | 1.20 | 1,356,176 | 1% | 440,454 | 1% | 32% |
| 17 | UMP45 | H&K UMP45 | 1.20 | 625,843 | 0% | 155,379 | 0% | 25% |
| 18 | P90 | FN P90 | 1.20 | 556,863 | 0% | 242,215 | 1% | 44% |
| 19 | TMP | Steyr Tactical Machine Pistol | 1.50 | 524,167 | 0% | 194,382 | 0% | 37% |
| 20 | XM1014 | Benelli/H&K M4 Super 90 XM1014 | 1.10 | 433,305 | 0% | 74,406 | 0% | 17% |
| 21 | GLOCK18 | Glock 18 Select Fire | 1.40 | 413,372 | 0% | 172,821 | 0% | 42% |
| 22 | M3 | Benelli M3 Super 90 Combat | 1.20 | 186,025 | 0% | 31,401 | 0% | 17% |
| 23 | MAC10 | Ingram MAC-10 | 1.50 | 169,450 | 0% | 67,318 | 0% | 40% |
| 24 | ELITE | Dual Beretta 96G Elite | 1.40 | 117,988 | 0% | 39,336 | 0% | 33% |
| 25 | P228 | Sig Sauer P-228 | 1.50 | 92,221 | 0% | 36,013 | 0% | 39% |
| 26 | FIVESEVEN | FN Five-Seven | 1.50 | 58,228 | 0% | 20,579 | 0% | 35% |