Ironfist

Many Ogres wrap their off-hand and forearm in heavy gauntlets of spiked iron and thick plates of armour. They use these brutal implements both as a weapon and as protection, swinging their mighty fists to clobber their victims and fend off their futile attempts at retaliation.

R S AP Special Rules
Ironfist Combat S - Extra Attacks (1), Requires Two Hands

Notes: An Ironfist is an additional hand weapon (as described on page 213 of the Warhammer: the Old World rulebook. In addition, a model equipped with an Ironfist improves its armour value by 1. An Ironfist cannot be used alongside a magic weapon to gain an extra attack, or to improve the wielder’s armour value.