Category: Archive
Discontinued products including the SMP, REAPER, QUAKE and Legacy versions of the STORM and WRAITH line.
Bluetooth FCU App Download
Owner’s Manual for Bluetooth FCU
Bluetooth FCU Forgotten Passkey
If you have forgotten your passkey or need to reset the passkey on your FCU, perform the following steps to reset the passkey.
- Unplug the battery
- Hold down Trigger
- With trigger held down, plug battery in and continue holding down the trigger for 10 seconds
- Navigating to the “Server Settings” page to set a new passkey. A passkey may be from 1 to 16 ASCII characters.
For more information, see the Owner’s Manual
Setting the Dwell for REAPER and Bluetooth FCU
To increase the dwell value for use with the REAPER, open the Bluetooth FCU app and navigate to the command line page. Enter D4444 in the command text line and press “Send command.”
Nozzle Measurement
If you can’t find a nozzle specific to your replica, you can determine the correct nozzle by measuring the two distances indicated below and adding them together. Then choose a nozzle from the list that is 0 to 0.5mm longer than your measurement.
Original Engine

Wolverine Engine

Nozzle | Length(mm) |
---|---|
CA LMG | 17.75 |
M249 | 18.75 |
M4 | 19.25 |
AK | 19.65 |
KA FAL | 21.5 |
G36 | 24.5 |
CA SCAR L | 25.75 |
PTS Masada | 27.5 |
VFC XCR | 29 |
A&K Masada | 33.32 |
GG SR25 | 35.05 |
VFC SCAR H | 36 |
KA SIG 556 | 47.4 |
Note: A&K SR25 and FAL nozzles are interchangeable. If you need a Gen 1 nozzle, select FAL. If you need a Gen 2 nozzle, select A&K SR25.
WRAITH Legacy CO2 Stock Maintenance
For detailed instruction on disassembling, lubricating or replacing O-Rings and reassembling your Legacy WRAITH CO2 Stock, please see the WRAITH CO2 Stock Maintenance Guide.
For the WRAITH X, please see the WRAITH X Owner’s Manual.
General Engine Maintenance
Regular maintenance on an HPA engine should be performed every 25-50k rounds depending on the conditions it is being used in. The dustier and dirtier the conditions, the more frequently it should be serviced. Maintaining the INFERNO requires disassembling the engine and lubricating/cleaning/replacing the O-Rings.
For detailed instructions, please see the Owner’s Manual for your engine.
For detailed instructions on the solenoid, please see the Solenoid Maintenance Guide.
Mini airline and hardpoint adapter installation
Rich demonstrates how to install the WRAITH mini airline onto the hardpoint adapter.
STORM Regulator Gauge Replacement
If your STORM Regulator gauge is stuck and/or the spring behind the needle (see photo) is visibly out of place, you will need to replace the gauge. You can get a replacement gauge here: https://www.wolverineairsoft.com/product/micro-gauge-for-storm-regulator/

Disassemble the regulator cap from the base by removing the retention screws. Tighten the pressure adjustment screw so that the internals can be freely removed from the cap. Refer to the specific Owner’s Manual for your regulator for detailed information.

Ensure the internal parts of the regulator are completely removed from the regulator cap before continuing.

Remove the damaged gauge from the regulator cap with a 22mm hex socket, turning counter-clockwise. A vice is recommended.

Clean the threads thoroughly inside the gauge port with acetone.

Wrap the threads of your new replacement gauge with PTFE (Teflon) thread tape.

Thread the new gauge into the regulator cap using a 22mm hex socket. Turn the gauge clockwise 2 to 3 times and then orient the gauge as desired. Connect your regulator to an air source and ensure there are no leaks.
