From a total of 31,348,661 kills with 10,387,015 headshots
| # | Weapon | Name | Modifier | Kills | Kills % | Headshots | Headshots % | Hpk |
|---|---|---|---|---|---|---|---|---|
| 1 | AK47 | Kalashnikov AK-47 | 1.00 | 6,856,621 | 22% | 3,041,029 | 29% | 44% |
| 2 | AWP | Arctic Warfare Magnum (Police) | 1.00 | 5,156,470 | 16% | 717,075 | 7% | 14% |
| 3 | M4A1 | Colt M4A1 Carbine | 1.30 | 4,978,339 | 16% | 2,027,362 | 20% | 41% |
| 4 | M249 | M249 PARA Light Machine Gun | 1.20 | 4,438,562 | 14% | 1,710,165 | 16% | 39% |
| 5 | HEGRENADE | High Explosive Grenade | 1.80 | 2,830,762 | 9% | - | 0% | 0% |
| 6 | P90 | FN P90 | 1.20 | 2,427,392 | 8% | 1,042,774 | 10% | 43% |
| 7 | DEAGLE | Desert Eagle .50AE | 1.20 | 2,109,875 | 7% | 949,743 | 9% | 45% |
| 8 | KNIFE | Bundeswehr Advanced Combat Knife | 5.00 | 337,883 | 1% | - | 0% | 0% |
| 9 | SG550 | Sig SG-550 Sniper | 0.80 | 311,604 | 1% | 95,147 | 1% | 31% |
| 10 | SG552 | Sig Sauer SG-552 Commando | 1.00 | 301,277 | 1% | 129,762 | 1% | 43% |
| 11 | P228 | Sig Sauer P-228 | 1.50 | 265,163 | 1% | 116,670 | 1% | 44% |
| 12 | G3SG1 | H&K G3/SG1 Sniper Rifle | 0.80 | 202,215 | 1% | 56,828 | 1% | 28% |
| 13 | TMP | Steyr Tactical Machine Pistol | 1.90 | 161,011 | 1% | 76,718 | 1% | 48% |
| 14 | XM1014 | Benelli/H&K M4 Super 90 XM1014 | 1.10 | 149,285 | 0% | 52,420 | 1% | 35% |
| 15 | USP | H&K USP .45 Tactical | 1.40 | 135,499 | 0% | 63,306 | 1% | 47% |
| 16 | SCOUT | Steyr Scout | 1.10 | 133,063 | 0% | 72,821 | 1% | 55% |
| 17 | AUG | Steyr Aug | 1.00 | 116,331 | 0% | 48,190 | 0% | 41% |
| 18 | ELITE | Dual Beretta 96G Elite | 1.40 | 92,974 | 0% | 36,410 | 0% | 39% |
| 19 | GLOCK | Glock 18 Select Fire | 1.40 | 91,677 | 0% | 46,058 | 0% | 50% |
| 20 | GALIL | Galil | 1.10 | 52,897 | 0% | 21,070 | 0% | 40% |
| 21 | FAMAS | Fusil Automatique | 1.00 | 45,797 | 0% | 21,756 | 0% | 48% |
| 22 | FIVESEVEN | FN Five-Seven | 1.50 | 44,507 | 0% | 18,751 | 0% | 42% |
| 23 | M3 | Benelli M3 Super 90 Combat | 1.20 | 41,230 | 0% | 13,939 | 0% | 34% |
| 24 | MP5NAVY | H&K MP5-Navy | 1.20 | 32,735 | 0% | 13,128 | 0% | 40% |
| 25 | MAC10 | Ingram MAC-10 | 1.50 | 20,753 | 0% | 10,401 | 0% | 50% |
| 26 | UMP45 | H&K UMP45 | 1.20 | 14,738 | 0% | 5,492 | 0% | 37% |
| 27 | FLASHBANG | Flashbang | 1.80 | 1 | 0% | - | 0% | 0% |