This gun is good to go. It comes out the box with pro line parts and mosfet. This thing is awesome for CQB or medium to long range encounters have only fielded it 3-4 times. Absolutely nothing wrong with it. Will include several mags as well as everything in pictures. Flashlight, holo sight, grip, and silencer. Any questions just ask. The gun was $300 I will also include 2 batteries $20 a piece. all the added parts sight grip silencer and flashlight is around $200 and mags (8) included I’m looking for $400 please don’t be afraid to make an offer worst I can say is no