Planet Eclipse GEO4/GTEK/ETHA2/CS1.X/CS2 (SL3/SL4/SL5) Inline Regulator Spring
This spring can be used to set the guns velocity up to 300 fps.
All Planet Eclipse Guns in germany using a different kind of spring to cap the fps of 214. This is needed because of the german law. If you want to play in a different country which allows a higher fps setting, you need to buy this spring. The use of this export spring is not allowed in germany! You must be 18 or older to order!