The Power Armor Arms are robust, mechanical limbs designed for heavy-duty combat and protection. They feature a bulky, angular design with segmented plating for flexibility, constructed from durable metals with a weathered, battle-worn finish. The arms include integrated hydraulic systems visible through exposed piping and joints, with a matte metal base color accented by rust and scorch marks for a post-apocalyptic aesthetic. Distinctive elements include reinforced knuckle guards and modular attachment points for various arm-mounted weapons or tools.