Up for sale is my Polarstar Fusion Engine + VFC 416 two tone build. It's been built by myself entirely and tuned for great performance and efficiency. This hpa engine is the best thing you can get on the market with unparalleled performance. Selling as I am moving to my mcx build and this doesn't get used enough. Specs: - VFC 416A5 handguard tan - VFC 416A5 stock tan - VFC 416A5 pistol grip - VFC 416D body - Polarstar Fusion Engine v2 with blue nozzle (good for both indoor and outdoor) - Maple Leaf 6.02 310mm stainless steel inner barrel - Maxx adjustable trigger in gold - Enhanced ambidextrous mag release. - hpa battery included. Total build cost was well over $1400. The engine alone would be $785 brand new. I am asking $900 plus shipping from Calgary AB. Feel free to ask for any further information.