Eclipse makes excellent barrels and the Etha barrel kit is no exception. Your Etha comes with a .693 barrel back. This kit includes a .685 and a .689 barrel back so you can better match the paintballs you are shooting to your barrel bore, which will improve your range and accuracy. The Etha Barrel kit is compatible with all Planet Eclipse Shaft4 barrel tips, and works perfectly with the Eclipse Etek4 paintball gun.
