How do you take off the end cap off the 98custom?

To remove the end cap from a 98 Custom paintball marker, first ensure the marker is unloaded and safe. Then, locate the small pin or screw holding the end cap in place, typically at the rear of the marker. Use a suitable tool to unscrew or push out the pin, and gently pull the end cap off the marker. Be careful not to damage any surrounding components during the process.