GoG Paintball Barrels are designed to win. When you put a GoG barrel on your marker you can be confident that you are using the most precision machined and tested paintball barrel design in the game. The GoG Freak Barrel Kit is the most trusted barrel system in the world, used by pros and serious recreational players alike. ActionVillage is committed to being THE source for all Gog Paintball Barrels & Accessories. Lowest Price Guaranteed.