hpa conversion on a vfc 417

[harleyd]

my mate is currently seeking advice on converting his 417 aeg which has a version 2.5 gearbox into a hpa dmr but hes struggling to find out if there is any mancraft engines or polarstar kythera's compatible anyone know if there is and supplier in uk for said engines

[Kls77]

No manceaft not kyhtera will fit as the VFc 417 has a priority 2.5 gearbox where the trigger system is bolted to outside the gearbox . Unless u modify another gearbox to fit inside ! Try Google as sure someone has done it 

To hpa it's easier to use a Redline or polerstar kit with fcu and get the polerstar 417 trigger board

 

Or u can use the wolverine m4 reaper and use the wires from og trigger to operate. Done this to mates vfc . Also run the line out the back underneath the buffer tube for neater look 

[Kls77]

U can get he wolverine reaper engine for 280 . Easy to fit tbh .