Our one of favorite MOCer that we follow, jsnyder002 build a new creation for Category B of Challenge V over on Guilds of Historica and ABS Builder challenge. Katoren Siege Workshop is capable of building all types of siege weapons. I'm addicted to jsnyder002's Medieval and Mediterranean styled MOCs. Everytime I stopped nearly ten minutes to go into details and minifigures.

Talented MOC builder from Germany, markus19840420 shared recently this vignette with unusual medieval age weapon MOC, a huge balista in his flickr.com photo-stream. This MOC was built as a free built for the medieval fantasy RPG "Die Neun Reiche" in Imperium der Steine Forums. Actually I wonder a little bit who could draw a bow this size because the drawing mechanism stand in a position much higher than a minifigure can reach. My best guess will be a giant or troll could be able use this huge weapon.

LEGO and Mobile game Clash of Kings fan Christophe has recently shared his latest MOC which represents a building in the popular game, Siege Engine Factory. Players can train trebuchets and other castle siege machines in this building. It is very neat design that includes so many details about siege workshop like a heavy-duty crane and some wood-work to create a new war machine. I mostly liked the arched door below stairs.