HK Fossil - Eclipse CS3 - Scorch Jerseys The shortened cylinder assembly reveals

The shortened cylinder assembly reveals the breach area upon being locked back

The E-Z View Bottom Plate allows players to easily check the status of thier cyclone feed internals

Capacity: 2500 rounds

The new Empire barrels are made using state of the art technology and have a very clean and polished finish

Carries 4 - 100rd or 140rd

HK Fossil - Eclipse CS3 - Scorch Jerseys The shortened cylinder assembly revealsMeet the HK Fossil Eclipse CS3 which offers more, across many aspects of its design. Let's start with the NEW OP Core drivetrain. With its Industry First Fully Double Decoupled drive (FDD), and integrated auto dwell dynamics (ADD) it provides supreme consistency, efficiency and reliability, in our most powerful and intelligent spool drive assembly to date. Its 50% increase in valve chamber volume enables the OP Core to operate at an insanely low