This is my second Challenge lock. I created this again out of an Abus 72/40, a power drill, sandpaper and a file. After the creation i shipped it to Sweden to u/mm_riddar.
About the CL
CL name: Panda Frog II
Stock lock: ABUS 72/40
Pins: 6 pin
Features: 6 modified driver, 6 modifed key pins, modifed core bible and engraved lock body
Spoiler Link: https://www.youtube.com/watch?v=4PdUyMAWpeU
Youtube: Dusty N Windy