|This article is about a/an weapon in Kamen Rider Kabuto.|
The ZECT Kunai Gun (ゼクトクナイガン Zekuto Kunai Gan) is a variation of the Kabuto Kunai Gun used by Kamen Rider Dark Kabuto, Kamen Rider Hercus, and Kamen Rider Ketaros. Its difference from the Kabuto Kunai Gun is its silver color in place of the Kabuto Kunai Gun's red.
- Dark Kabuto: All 3 modes
- Hercus: Gun and Ax Mode
- Ketaros: Kunai Mode