The Eclipse GEOIV. The rebirth of a legend.
The IVCore was the first commercially available system to bring true decoupled breech-sensing valve technology to a system tuned for reliability and efficiency, whilst being completely dwell insensitive. The large volume for the firing chamber, modified bolt port geometry with all-new soft-tip bolt and large adjustment range for the SFR give the GEOIV its exceptionally smooth and consistent shot characteristics with the ability to shoot the most brittle paints available. The IVCore’s now trademark quiet sound signature and awe-inspiring soft shot gives the user a marker that produces very little kick and can be relied upon to consistently deliver exceptional performance, no matter what the weather, terrain or game format.