Showing 23 of 123 firearms starting with "K"
| Name | Manufacturer | Caliber | Type |
|---|---|---|---|
| Kochetov NK-8,2 | - | - | - |
| Kolibri Pistol | - | - | - |
| Kommando LDP | - | - | Sa 23 submachine gun series |
| Kongsberg M1914 | - | - | M1911 pistol series |
| Kongsberg m/1914 | - | - | M1911 pistol series |
| Kord heavy machine gun | - | - | - |
| Korea Special-Purpose Weapon | - | - | - |
| Korovin TK | - | - | - |
| Korth Blank Firing Revolver | - | - | - |
| Krag-Jorgensen | - | - | Krag-Jørgensen |
| Krag-Jørgensen Carbine | - | - | - |
| Krag-Jørgensen Model 1889/24 Infantry Carbine | - | - | Krag-Jørgensen |
| Krag-Jørgensen Model 1894 | - | - | Krag-Jørgensen |
| Krag-Jørgensen Model 1899 Constabulary Carbine | - | - | Krag-Jørgensen |
| Krieghoff Model L | - | - | - |
| Kriss Super V | - | - | - |
| Krnka Rifle | - | - | - |
| Kropatschek Rifle | - | - | - |
| Kucher K1 | - | - | - |
| Kucher K1 Submachine Gun | - | - | - |
| Kugelhandgranate Model 1915 n/A | - | - | - |
| Kulspruta M/1936 | - | - | Browning M1917 |
| Kurzer 8 cm Granatwerfer 42 | - | - | 8 cm kurzer Granatwerfer 42 |