GoG Freak Jr. Barrel - Ion
The Freak Junior has been designed as a starter Freak kit. It comes with fewer parts than the Total Freak Kit, allowing for potential after sales of additional Freak components.
All multi-piece barrels are cross-compatible for mix and match construction. The Freak Junior works the same way as The Freak system, being able to adapt to any situation by changing the relevant barrel component. See below table for full list of threads and compatible markers.