A battering ram or shokaku is a siege weapon designed to break down and breach castle gates and walls. The impact of a log-shaped object is used to destroy the target by hitting it vertically. It is one of the oldest weapons, along with the catapult, and was used for a long time until the late Middle Ages, when the cannon became the dominant weapon of siege.（From Wikipedia) This product is in downloadable format. After payment is completed, a download link will be sent to your email address at the time of purchase.The copyright belongs to the author or the author listed in the media.You may download the file from any PC, smart phone, or tablet device that can open PDF files. This product is instructional only. This product is instructional only, and you will need to supply your own parts.
