Kotobukiya's "big gun," the Unit 018 Large Grenade Cannon OIGAMI from the "Armored Core" games, is back! This 40mm-long snap-fit weapon -- the largest weapon of the Armored Core Weapon Units -- is foldable into a more compact form, and can be mounted on the GAN01 Sunshine-E Feedback model (sold separately). It can be deployed from its storage form to its firing form without parts replacement, too! Order yours today!