Sig MCX Rattler HPA Polarstar F2 Conversion

£625.00

This item has been sold.

Additional Info

Item ConditionUsed-Very Good
MakeVFC/Polarstar
ModelMCX Rattler/F2
Weapon TypeHPA
FPS (Approximately)328 - 350 FPS
Swaps/TradesNo
Collection/DeliveryPost or Collect
Postage Cost15

I’m looking to sell a HPA converted Six MCX Rattler running off a P* F2 engine.

I bought the MCX pre-owned when it was still an AEG & converted it myself with the F2 that i’d kept from a failed M249 build.
It’s wired to the handguard, which surprisingly has decent space for the FCU & mini LiPo – while the mini tracer unit attached blocks any rounds from hitting the front of the handguard.
The MCX was also cerakoted when the build was don for the previous owner by DCA.

I’m selling because i’m downsizing my collection (while also covering the cost of a smaller GBBR smg i’m looking at replacing it with).

Speaking of the tracer, i believe it’s an Acetech, but i’ve not been able to remove it from the muzzle & test it. The USB charging cable is sitting inside the handguard with the FCU currently.

I’m also bundling a Krytac midcap and a pair of EPM-1s magazines with the gun.

I’m looking for £625 for the lot, plus £15 for postage.

Please feel free to message me with any questions.

Listing ID: 28068c4171409bfb

September 25, 2025 6:55 pm

3 days, 15 hours