Wolverine Airline for FRAC – MTW M4 / MTW-9
The Wolverine Airline for FRAC for MTW M4 and MTW-9 is the dedicated airline used in Wolverine FRAC (Front Regulated Air Control) setups on MTW M4 and MTW-9 platform builds. The FRAC system positions the regulator at the front of the rifle rather than on a remote tank — the FRAC airline connects the FRAC regulator to the Wolverine engine. This airline is specific to the MTW M4 and MTW-9 internal routing path and FRAC connector specification, making the correct FRAC airline a required component for this setup rather than a generic HPA line.
OEM Wolverine component for FRAC / MTW M4 / MTW-9 compatibility. For MTW M4 or MTW-9 operators building or maintaining a FRAC integrated air system, this is the correct airline for the FRAC connection in these two platforms.
- Wolverine Airline for FRAC — MTW M4 / MTW-9
- Dedicated FRAC system airline for MTW M4 and MTW-9 builds
- OEM Wolverine component
- Made by Wolverine Airsoft — leading HPA airsoft specialist




