DYE Boomstick FC-I Back - Forged Carbon FiberDYE Boomstick I Barrel Insert System Accuracy DYE versified Forged Carbon Fiber. The new DYE Boomstick I Barrel Insert System has reset the standard for accuracy and quality. Forged Carbon Constructed FC I takes DYE aesthetics and merges this style with technology originally developed by high performance Italian sports car manufactures. This process blends composites materials combining strength, lightweight properties, and stunning appearance making