Stone Bridge, Bolt Action / Hail Caesar Addition For 28mm Wargaming Miniatures Bolt Action / Hail Caesar Sone Bridge Miniature Terrain Warlord Games All models come unpainted and unassembled! Bolt Action provides all the rules to bring the great battles of WW2 to your tabletop! Created as a joint project between Warlord Games and Osprey Publishing! Written by veteran game designers Alessio Cavatore and Rick Priestley!