F2™ HPA Conversion Kit MODEL:HK417/G28 (VFC) - #1 Nozzle The Fusion Engine has an

The Fusion Engine has an approximate 60 - 100fps window of adjustment depending on the barrel length being used

This is where the buffer tube itself threads into the receiver

Since it is the poppet valve which turns the air flow on and off

• Quarter-turned to avoid crease down the middle

EF ARX160 ELITE

F2™ HPA Conversion Kit MODEL:HK417/G28 (VFC) - #1 Nozzle The Fusion Engine has anBite Sized Fusion Engine Winner of the "Best HPA Engine" in the 9th Airsoft Players Choice Awards, the dual solenoid design of the F2 provides the same functionality as the legendary Fusion Engine but in a more compact, efficient and flexible design. Dual solenoids allow for the nozzle and the poppet valve to be adjusted independently of each other for unparalleled control over both the loading time and air volume used. Additionally, this makes it