The Planet Eclipse Muffler Barrel Kit is a must-have item for paintball repair techs and tinkerers because it allows you to safely and quietly dry-fire your marker.

It's usually a bad idea to dry-fire most paintball markers because they require blow back on the face of the bolt, which comes from firing paintballs. Without blow back, there's a chance you could damage your marker's internal components. The Muffler solves this problem by simulating a complete firing sequence. As an added bonus, the Muffler also reduces the amount of noise produced by dry-firing.

The Muffler Barrel Kit is a technical tool designed to help you troubleshoot issues with your marker while saving on paint. It is not a suppressor or silencer, and it cannot be used with paintballs.