G&g mp5 all it needs is new gearbox shell, has two gearbox internals, one has little wear and tear and the other has medium wear, wiring still works. Have an original thread adapter and also I epoxied another to make it more secure. It will come with a few extras, a couple mid caps, a 6.03 tightbore and green bucking and krytac nub. Was going to build it up but don’t have time, make an offer, will negotiate