I've had this gun for about 3 years, it has been my primary for that time. Unfortunately it's too heavy for me, and I'm selling it to get money to buy something a bit lighter. I might be willing to trade for a G&G M14 (not an EBR or Mk14!) with a wood or imitation wood receiver, but it depends on what's being offered. I cannot ship this gun. It has an aftermarket motor, a G&P M140 high-torque, as well as silver-plated wiring. The sights and grenade will be included with the gun. The sight I believe is a Lancer Tactical red dot, I cannot confirm this as I had to repaint it. I've never had any problems with it. The grenade is an Eagle Force 120rd, and works exceptionally well. The gun itself shoots around 430fps and is wired to small Tamiya. Overall it weighs around 7 pounds. I will likely be consigning it to Airsoft GI if I do not manage to sell it with a few weeks.