Barrel rattling off the front of your marker? You need an o-ring on it silly goose! Forget that ghetto rigged teflon tape job, do it right with one of these black buna o-rings. Nothing worse than being in a heated paint throwing contest and your barrel refuses to stay on your marker. Attach one of these for peace of mind. This item comes in a (2) pack.
This is a replacement for Kingman part #20 in your manual.
