Polarstar F2 (P* F2) Engine installed in Krytac/G&G Franken-Gun

£375.00

Additional Info

Item ConditionUsed-Fair
MakePolarstar F2/Krytac/G&G
ModelPolarstar F2, Krytac M4, G&G ARP9 3.0
Weapon TypeHPA
FPS (Approximately)328 - 350 FPS
Swaps/TradesNo
Collection/DeliveryPost or Collect
Postage Cost10

I’m looking to sell a brand new, unused Polarstar F2 (P* F2) HPA engine, currently installed inside the gearbox shell from a Golden Eagle MCR, which in turn is installed in a Krytac receiver set with an ARP9 3.0 handguard & barrel set.

I’m also throwing in an Ares 2100 round manual winding drum that didn’t work very well with the Nexxus build.

Originally i was looking to get another featherweight M249 Para to drop the F2 into, but as it was out of stock & i found the MCR on here for the same price i decided on a change.

Right after that the MechLabs Nexxus engine came into stock through BZ Tactical, so i got that to drop into the MCR as it meant i could go completely electronics free & mount my picatinny stock to the MCR without having to worry about where to place the wiring harness & FCU.

So the F2 is currently in the gearbox shell from the MCR (SIDE NOTE: the screws take T15 torx, bit of an odd choice but hey-ho!), also using the MCR’s trigger.
It’s a solid fit & needed no shimming to keep the engine from shifting out of place.

The bundle also comes with a pair of 350mah mini LiPos wired to jst for the FCU, a set of spare O-rings & a #14 nozzle in case you also want to use it in an M249 featherweight build if you want down the line.

I’m looking for £375 for the bundle, plus £10 for postage (ParcelForce 48hr express, full coverage).

Please feel free to message me with any questions.

Listing ID: 148678a4f76a2940

February 3, 2025 8:46 pm

1 hour, 18 mins