The wait if finally over: Here it is, the complete Freak Carbon Barrel, which uses the trusted Freak 5" Inserts. No additional back is needed. This lightweight under the barrels weighs in at astonishing 72g. This is less than half of a standard Freak (152g).
The Freak Carbon Barrel comes with an 5" Insert (.689) included. The front section has holes in the form of a double helix, which will rotate the paintball and stabilize its trajectory.