Values listed in brackets are for alternate (secondary) fire.
The .44 magnum is a weapon in Killing Floor, purchased from the gun store owner, or found in certain locations. The .44 is the second most powerful pistol in the game, behind the handcannon). The .44 Magnum does considerable damage, and has a quick reload, but has the lowest magazine capacity of any weapon.
Its high-damage low-magazine nature means it makes an effective tool for picking off stragglers at any range.
Do not use this for crowd control; consider using the dual variant or another weapon altogether.