HK Fossil - Eclipse CS3 - LE Riptide Factory Spare Parts Compatible with all standard version

Compatible with all standard version 2 parts and upgrades

Techt did this by aiming to make the most air efficient bolt while achieving the lowest possible sound signature

Adjustable Padded Shoulder Strap

A Thunder B is an Airsoft simulation grenade that emits noise

HK Fossil - Eclipse CS3 - LE Riptide Factory Spare Parts Compatible with all standard versionMeet 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