Quite frankly, Spyder's just love Gold Cup oil as do many other types of paintball markers. It is specially formulated to deal with the adverse conditions expelled by the propellants used specifically for paintball. Keeping your marker well lubricated will evade many concerns such as recocking problems as well as wear concerns to parts and o-rings. You may find quite an array of exotic paintball marker lubricants available but Gold Cup has stood the test of time over the others for a reason, it works unconditionally. Add the modest price for this 1 ounce bottle and you have a Gold Cup winner.
