Related Clues:

• It was mounted on a carriage as a rule, we're told
• Howitzer, e.g
• What sounds like a standard piece of artillery?
• Rule about new ordnance
• Another theologian accepts point in a weapon
• Gun shot
• A game shot in the artillery
• Howitzer
• France's refusal to support prison arm
• Commandos' leader soon to impound new gun
• Preserve name on old weaponry
• Works around new mortar
• Large wheeled gun
• Artillery weapon
• Reported standard for military weapon