The new Rotor high capacity top shell increases your loaders ball capacity to an astounding 250 paintballs! Easily change the top shell of your Rotor Loader by swapping out the top shell for the included high capacity top shell. To install, separate the top shell from the bottom shell, remove the carrier from the top shell by unscrewing the 5 screws. Place the carrier onto the new high capacity top shell and reinstall the 5 screws. Snap on the new high capacity top shell and you're ready to go!