GOG Freak Carbon Fiber Barrel Autococker BlackThe GOG Freak Carbon Fiber Barrel Autococker has all the accuracy but half the weight! The Freak Carbon paintball barrel uses cutting edge carbon fiber technology. The 100% carbon fiber construction allows this barrel to maintain the same porting as the legendary All American tip, while weighing in at 50% of the aluminum version. Combine the weight savings with the most affordable interchangeable threads on the market, and you have an amazing barrel