VFC with a Polarstar Kythera V2 engine. Selling as I've bought an MTW and no longer use this. 

Will come with all original parts including the AEG components if you want to convert this back or use them in a different gun. The sight, mag and muzzle break are not included - in Picture to show what this could look like for you with them on. 

I am looking for £300 including all the below parts. As new these came to a total of £750. I can ship this in Mainland UK but will ask for proof of UKARA and I will add cost of the shipping to the price. I would prefer for you to collect. Willing to meet anywhere within 45 minutes of Buckingham, Buckinghamshire for collections. 

List of Original Prices

VFC Avalon £350

Magpul Trigger guard in tan - £20 

Speed Trigger £20 

New Mag release £15 

Kythera V2 Engine £280 - all original parts - the trigger pull and length cannot be adjusted and is set as stock. Adjustment screws have stripped so If you want to adjust the length and weight of the trigger pull you will need to purchase new adjustment screws from Polarstar and remove the stripped screws (easy to do if you try). I personally liked the stock weight and length of pull so left them in. 

Amped Airsoft IGL $20 from the US with $20 shipping 

Kythera metering screws (used to adjust the speed of the nozzle if you run into feeding issues with different weight BB's) $7.50 x 2 + $30 shipping from the US 

Kythera Spare trigger link $26 - shipped with metering screws from US 

Total new cost - c. £750

No air leaks, feeds fine on .3g bb's, great accuracy and range with a Modify black hop rubber and nub. Haven't tried any other combos as this one worked great for me. Do no use a Maxx Hop Up in this - I tried to install one once and it caused no end of issues and air leaks. Put the stock up back in and works great. The Kythera can be finnicky so if you don't like to tinker then I would not recommend this for you.  Ambi selector delete but the parts are still there so you can reverse this if you want. 

Any questions just ask