SPECTRE is a new, high performances electropneumatic HPA drop in engine kit. It replaces internal parts inside the gearbox shell of AEG replicas, with Tokyo Marui standard V2/V3 dimensions.
Powered by electromagnetic actuators instead of MAC valves, SPECTRE is simpler and cheaper than any other existing engine on the market,
Up to 20% more shots on your air tank compared to other engines,
Put your favorite AEG nozzle on your SPECTRE engine and print your own cylinder head for extreme modularity,
Get the same performances and functionnalities as the best engines on the market.
 
You can find all information about SPECTRE on the dedicated page here.
 
You want to use your favorite PolarStar, Wolverine trigger board with your SPECTRE engine?
You want to use SPECTRE in a replica other than an AK or an M4?
You can pre-order your engine with a custom board made by MAD-Design:
KH trigger board (for M4 only): add a clicking feeling to your replica, with different forces availables,
Wolverine Adapter board to connect your favorite Wolverine trigger board to SPECTRE,
PolarStar Adapter board to connect your favorite PolarStar trigger board to SPECTRE.
Universal plug  board for advanced compatibilty (recommanded only for airsoft technicians)
 
Need a semi-only version due to your state laws or your field restrictions? Please select 'Yes' under the semi-only option. The FCU of SPECTRE will be identical but you will not be able to choose any other firing mode than 'SEMI' on the programming display. Please note that this option is not reversible!
 
NOTES
Please select first your replica platform you want to use with SPECTRE: M4 or AK.
Please note that SPECTRE is shipped without nozzle by default!
Please note that KH trigger boards by MAD-Design are only available for M4 platform.
Please note that you need a separate PolarStar and Wolverine trigger board to use the adapter boards.
 
If you want to use your SPECTRE engine on more than one replica, you can order additionnal trigger boards here.
 
 
TECHNICAL CHARACTERISTICS (all information about SPECTRE on the dedicated page here.)
 Engine comes with a XT-30 connector for better performances with batteries made for drones,
Works with a 11.1V (3S) lipo battery. You can use any 11.1V AEG battery available on the market, XT-30 to Tplug (Dean) adapter is provided by default,
SPECTRE is designed to fit in V2 and V3 Tokyo Marui gearbox shells (standard shells).
 
 
MATERIALS
Body: CNC-machined Aluminium 6082
Cylinder: CNC-machined ferrous steel
All polymers parts: MJF PA12
 
 
All pictures are work-in-progress, not final product. Final product can slightly changed from pictures.