HK Army Planet Eclipse GTek 170R - Electric (Teal/Black) Freak Barrels & Inserts Kit Includes: -12 Cylinder C

Kit Includes: -12 Cylinder C Style Shells

the mirror finish bore gives you almost zero drag and cleans in a blink of an eye

Small and compact

The seamless pipe is wiped clean by the bolt tip O-ring on every single firing cycle

HK Army Planet Eclipse GTek 170R - Electric (Teal/Black) Freak Barrels & Inserts Kit Includes: -12 Cylinder CHK Army Custom Designed and Machined Planet Eclipse 170R The beating heart of every GTEK marker is the incredible Gamma Core. A revolutionary spool valve design that uses Breech Sensing Technology and a unique pneumatically latching spool to accurately control the exact amount of air released for each shot completely independently of the solenoid and the dwell time. This makes it highly efficient without the need for any electronic adjustment or