Expand your grilling prestige with the Broil King Regal Charcoal Grill 500. This charcoal grill is constructed from 2mm / 14-gauge steel and features 625 sq. in. primary cooking surface and heavy duty cast iron cooking grids for those intense cookouts. The airvent system includes a chimney-style stack with Roto-Draft damper technology, to ensure that your food is cooked just the way you like it.