Polarstar Kythera V2/M4 Engine + AMPED IGL

Selling my Polarstar Kythera HPA Engine. Comes preinstalled with an AmpedAirsoft IGL (original also included). Standard M4 length nozzle fitted but also comes with a number 8 nozzle for a Scar-H. Only ever had a few hundred BBs through this. RIF it was in was sat not being used so it's time to clear some space and sell this on. Asking for £250 INCLUDING postage and paypal fees. OPEN TO OFFERS.