HK Army Planet Eclipse GTek 170R - Midas (Gold/Black) Tactical Gear This is not a "drop-in

This is not a "drop-in and shoot" part - you'll need to tune it according to the enclosed instructions

Magnetic return exhaust valve

We updated the reg within the performance pressure range used on most modern guns with a greater spring stack

x10 018 NBR 70

and (1) un-jamming/cleaning rod

HK Army Planet Eclipse GTek 170R - Midas (Gold/Black) Tactical Gear This is not a "drop-inHK 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