PTS Magpul KWA RM4 Scout Electric Blowback (ERG)

For sale is my Pts KWA RM4 with electric recoil. I am selling due to needing to free up some storage space.
I have upgraded the inner barel, mosfet and hop up.
As it is the PTS by Magpul it comes with full magpull furniture including a CTR stock.
The exterior has scuffs from being used but is mechanically sound. Chronos just under power limit for AEG's with 0.20 and 0.30 bb's.
Comes with 7 magazines designed for the RM4 which engage the bolt hold open on empty.
Deans battery connection in the front handguard and ready for an 11.1V battery
I Originally paid £460 for the gun and have spent more money on the internal upgrades and extra magazines.
Looking for £300 but open to reasonable offers.