Hello, I have a G&P masada/acr for sale; it was G&P's partnership with A&K. It has full G&P internals, but an A&K body and hop up. It shoots well, it atleast hits 135ft ( the length of my yard ) and has the snappy g&p 120 motor for a nice rate of fire. FPS is close to 350 so it's perfect for CQB. It also has a quick change spring system so swapping it out is only two screws. Having the G&P gearbox is a huge step up from the A&K as the A&K gearbox tends to have issues. It comes with a 9.6v nimh battery, charger, small piece of moe rail, iron sights a vertical fore grip, two mags, a silencer, and most of a spare A&K hopup for the gun. The current hop up is new, I replaced it when I replaced the bucking just to be sure. The brand new unit looks the same as the old one, so I'm guessing the old one is still fine. The body has a couple scuffs here and there, nothing major. It is also missing the right side selector switch. Lastly the return spring on the bolt catch is weak and doesn't snap it shut; you have to do it manually. I tried to be as accurate as possible in this listing, so you don't get any negative surprises. I'm asking $160 + shipping. Cash preferred, but would swap for certain things; mainly krytac or ics. May add cash if it’s particularly interesting