GOG Freak Insert XL Aluminum .686

The FREAK® Insert is at the literal core of the FREAK® barrel system.  

Paintballs can change size from thousands of variables; temperature, humidity, elevation, storage conditions, and manufacturers to name a few.

The aircraft-grade aluminum Freak insert is the perfect balance of weight and durability. The honed internal finish is protected by top-quality anodization, then laser engraved with sizing to keep your kit organized.