Prosthetic Weapons

Several weapons for prosthetic arms are described below. A sword arm is little different to a hook, except for the blade on the end. It is unwieldy and utterly impractical away from the battlefield. Wearing a weapon prosthetic counts as wielding a melee weapon. A gauntlet describes any sort of prosthetic hand with a heavy metal or wooden end fashioned to look like a hand but also able to deliver a telling blow. This includes Von Finklemann's Fantabulous Finger-Gun and the Golden Hand. Having a prosthetic made to look like standard armour vambrace and gauntlet costs little more than the armour it would replace.[1b]

A shield arm can be fashioned to look like the wielder is holding a shield. In reality, the shield is strapped securely to the shoulder, and it offers little movement, but it can come in handy in battle. Wearing a shield arm does not count as being equipped with a shield.[1b]

Source

 * Warhammer Fantasy RPG 3rd ED -- Book of Blood
 * pg. 15