A&K Cybergun M249 HPA from Amped Airsoft. NEVER BEEN USED IN A GAME.  I ordered this HPA custom gun last November and never could get it to feed correctly for long. Almost every version of this gun has the same issue so fixes ate out there but I can't be bothered with it any longer. The gun fires the Hpa engine works perfectly and is also new. ALL WORK WAS DONE BY AMPED AIRSOFT. DESPITE MY BEST EFFORTS I HAVE NEVER GOTTEN THIS GUN TO FIRE FOR MORE THEN A GAME OR TWO. PLEASE BE AWARE IT HAS FEEDING ISSUES. Both the original Hop up and the Mad Bull CNC M249 hop up comes with it Also an advanced motor 1500 round box mag from A&K with pressure switch  363 6.02 pdi inner barrel with a prometheus bucking and nub. Polarstar F2 with FCU Full auto only because Duh. ONCE AGAIN IT HAS FEEDING ISSUES  Any questions feel free to reach out. Base Gun Used: Cybergun Dark Earth FN Licensed M249 Airsoft Machine Gun | MK46 HPA System Installed: PolarStar F2 M249 | Standard FCU (+$92) Send original gearbox internals with build?: Yes, Please send original gearbox internals Install Integral Grip Line (IGL): Snake (+$23.99) Install Upgraded Barrel: ZCI 6.02mm Stainless Barrel | 363mm If you are a tech or handy the parts alone are worth 800$+