MTR16 Tokyo Marui GBBR/HPA

I'm selling my fully upgraded MTR16 with an HPA adapter (compatible with M4 AEG mid-cap magazines). It has a 6.03mm extended inner barrel with a Maxx Model hop-up unit and an Mr. Hop hop-up bucking. It lifts very heavy BBs (0.50g) without any issues and can handle power levels exceeding 2J without problems, depending on the air tank settings. The nozzle has also been changed to an adjustable NPAS. It can be used as a GBBR or HPA simply by inserting the adapter into the magazine well. It also comes with a smoke generator tracer and a Magpull Oryx bipod.