The Planet Eclipse Cure 4 bolt was debuted on the all new 2011 CSL Ego.Available for purchase in the future the Ego Cure 4 bolt is a drop in upgrade that will be easier on the paint when your gun is maxing out its rate of fire.Developed with the intention to reduced stack clipping and bolt strike where the paintball is damaged by the bolt accelerating forward and striking the stationary paintball the new bolt includes a removable and replaceable cushioned tip.The tip is locked into position by the contoured bolt insert that is in turn held in place by the bolt pin.Complete dis assembly requires no tools whatsoever.This works with all Eteks and Egos made provided that the original stock pull pin is used.