The Planet Eclipse barrel has been one of the best quality barrels in paintball for years. Eclipse barrels are produced from top quality materials and are some of the best barrels in paintball. The Eclipse barrel or barrel kits are very similar to the 2009 Ego barrel, but give you the choice of the bore size so you can have the best possible paint to barrel match. These barrels are internally micro polished to give the paintball minimal resistance. This process combined with the unique Eclipse barrel porting give you one of the quietest and most accurate barrels in paintball.